20240110_BRMS_Laporan Bulanan Aktivitas Eksplorasi_31567507_lamp2.pdf

(SP BRM

dan analisis AAT (Air Asam Tambang). ke

Laboratorium PT Geoservices.

AAT (Add Mine Water) analysis. to the PT
Geoservices Laboratory.

6. Melakukan pengiriman sampel inti bor untuk uji | & Sending drill core samples for geotechnical testing
geoteknik ke Laboratorium Geomekanika dan to the Geomechanics and Mining Eguioment
Peralatan Tambang, Institut Teknologi Bandung Laboratory, Bandung Institute of Technology (ITB).
(TB)

7. Melakukan pengiriman sampel inti bor domain | Z. Send domain drill core samples for metallurgical
untuk uji metalurgi ke Laboratorium PT Indo testing to the PT Indo Mineral Research
Mineral Research. Laboratory.

Pihak-Pihak yang Terlibat Involved Parties

1

Laboratorium PT CPM

1. Internal PT CPM Laboratory

2. PT Sumagud Sapta Sinar 2. PT Sumagud Sapta Sinar

3. Laboratorium PT Geoservices 3. PT Geoservices Laboratory

4.  Bureau Varitas — PT IOL Indonesia 4. Bureau Varitas — PT IOL Indonesia

5. PT Pos Indonesia 5. PT Pos Indonesia

6. PT Intertek Utama Service 6. PT Intertek Utama Service

7. Laboratorium  Geomekanika dan Peralatan | 7 /TB Laboratory of Geomechanics and Mine
Tambang ITB Eguioment

8. PT Indo Mineral Research 8. PT Indo Mineral Research

Metode Pengujian dan Pemilihan Areal Testing Method and Selection Area

1. AAS 1. AAS

2. Specific Gravity 2. Specific Gravity

3. Fire Assay 3. Fire Assay

4. Agua Regia Digest 4. Agua Regia Digest

5. Hg Analisis 5. Hg Analysis

6. ICP OES 42 unsur 6. ICP OES 42 elements

7. Natural density, dry density, saturated density, | 7. Natural density, dry density, saturated density,
Brazillian test, direct shear, ultrasonic velocity, Brazillian test, direct shear, ultrasonic velocity,
UCS UCS

8. Analisis Air Asam Tambang ARD Test

9. Uji Physical Properties (PP), Uji Uniaxial| 9 Physical — Properties — Test (PP), Uniaxial
Compressive Strength (UCS), Uji Triaxial Compressive Strength (UCS) Test, Triaxial Test

10. Pengujian kominusi (Abrasion Index, BRMI, SMC, | 70. Comminution Test (Abrasion Index BRMI, SMC,

JKBMM): Head Grade, Sianidasi: Column Test

JKBMM): Head Grade, Sianidasi: Column Test

(SP BRM

Kemajuan Eksplorasi Terhadap Kegiatan Triwulan
Sebelumnya

Exploration Progress towards the Preceding Guarter's
Activities

1. Pengeboran sumberdaya di Prospek River Reef
dilakukan dengan menggunakan 5 rig. Total
234 titik bor, termasuk 3 titik bor hidrogeologi
dan 5 titik bor geotek, dengan total kedalaman
50.576,2 meter sampai akhir Desember 2023.
Terdapat penambahan 14 titik bor dengan
jumlah kedalaman 5.129,8 meter dari periode
sebelumnya.

2. Pengeboran sumberdaya di Prospek Watu Putih
dilanjutkan dengan menggunakan 2 rig. Total
28 titik bor dengan total kedalaman 9.984,35
meter sampai akhir Desember 2023. Terdapat
penambahan 3 titik bor dengan jumlah
kedalaman 860,1 meter dari periode
sebelumnya

3. Pengeboran eksplorasi di Prospek Hill Reef 2
dilanjutkan dengan menggunakan 1 rig. Total
15 titik bor dengan total kedalaman 2.378,1 m
sampai akhir Desember 2023. Terdapat
penambahan 1 titik bor dengan jumlah
kedalaman 259,7 meter dari periode
sebelumnya

4. Penambahan jumlah sampel sebanyak 2.309
sampel hasil pengeboran Prospek River Reef
Blok I Poboya yang dikirim ke Laboratorium PT
Geoservices untuk dianalisis geokimia (Au, Ag,
Cu, Pb, Zn, As, Sb, Mo, Hg dan kombinasi Au 4
ICP OES 42 unsur), 17 sampel untuk analisis
AAT (Air Asam Tambang).

5. Penambahan jumlah sampel sebanyak 1.190
sampel hasil pengeboran Prospek Watu Putih
Blok I Poboya yang dikirim ke Laboratorium PT
Geoservices untuk dianalisis geokimia (Au, Ag,
Cu, Pb, Zn, As, Sb, Mo, Hg dan kombinasi Au 4
ICP OES 42 unsur dan 1 sampel untuk analisis
air asam tambang.

6. Total penambahan sebanyak 92 sampel batuan
dan 326 sampel tanah berasal dari kegiatan
pemetaan geologi di Area Anggasan dan
Malomba, Blok IV.

1. Resources drilling program in Poboya River Reef
Prospect Block I was conducted using 5 rigs. A
Total of 234 drill holes, included 3 hydrogeology
holes and 5 geotech holes, with total depth of
50,576.2 meters has been achieved by the end
Of December 2023. There are 14 additional drill
holes with total depth of 5,1298 meters from
previous period.

2. Resources drilling program in Watu Putih
Prospect was continued using 2 rig. A total of 28
drill holes with total depth of 9,984.35 meters
has been achieved by the end of December
2023. There are additional 3 drill holes with total
depth of 860.1 meters from previous period.

3. Exploration drilling program in Hill Reef 2
Prospect was continued using 1 rig. A total of 15
(fifteen) drill holes with total depth of 2378 1 m
has been achieved by the end of December
2023. There are additional 1 drill holes with total
depth of 259.7 meters from previous period,

4. Additional 2,309 drill core samples from River
Reef Prospect of Block 1 Poboya drilling program
have been sent to PT Geoservices Laboratory to
be analyzed (Au, Ag, u, Pb, Zn, As, Sb, Mo, Hg
and combination Au # ICP OES 42 elements), 17
samples for ARD (Acid Rock Drainage).

5. Additional 1,190 drill core samples from Watu
Putih Prospect of Block I Poboya drilling program
have been sent to PT Geoservices Laboratory to
be analyzed (Au, Ag, u, Pb, Zn, As, Sb, Mo, Hg
and combination Au # ICP OES 42 elements) and
1 sample for ARD (Acid Rock Drainage).

6. Total additional 92 rock samples and 326 soil
samples collected from geological mapping
activity at Anggasan dan Malomba Areas, Block
IV.

pd

(SP BRM

Hasil kegiatan pengeboran PT CPM telah
berhasil — meningkatkan sumberdaya — dan
cadangan di Prospek River Reef dan Hill Reef 1
serta berhasil mendefinisikan sumberdaya dan
cadangan di Prospek  Watuputih. Total
sumberdaya dan cadangan di Blok | Poboya
ditampilkan pada tabel di bawah ini.

CA

Drilling program carried out by PT CPM has been
successfully increase resource and reserve
particularly in River Reef and Hill Reef 1 Poboya
and ako define resource and reserve in
Watuputih Prospect as shown in table below.

Taanes dan Tinabogan di Blok IV.

Pepe on pal peran Ia aan Daan men ea mma Dee Tem aa ee ma
EA Me PA | Banetaan aa Panai
run mop aa aa AAA | arora Tiesto 4g aa Tineson aa
Tssiapeo| ta . aa L Laga, aa
Taresasoo| 26 56 (nsm3o0|7.es5.co0| E Tamesapoo| 26 5g Jssnoxoo7essan0)

ea MEA TAI 2 ba em Peer aer Tera KN
PIrBpmuncera) Open pit Ta 2 Pa EP ra Jonatarea 5 aa Daya 2 ra
I Ta Tausutarl esa Inner b Inap aa 26 Iromonharsa!

G. | Rencana Selanjutnya Next Plan

1. Melanjutkan kegiatan pengeboran di Prospek | 7. Continue resources drilling program in River Reef
River Reef, Blok I Poboya dengan tujuan untuk Prospect of Block 1 Poboya Prospect with
menambah sumberdaya di Prospek River Reef. Objectives to increase resources in River Reef

Prospect.

2. Melanjutkan kegiatan pengeboran di Prospek | 2. Continue resources drilling program in
Watu Putih, Blok | Poboya dengan tujuan untuk Watuputih Prospect of Block 1 Poboya Prospect
meningkatkan sumberdaya dan cadangan di with the objective of resources definition in
Prospek Watuputih. Watuputih Prospect.

3. Melanjutkan kegiatan pengeboran eksplorasi di | 3. Continue exploration drilling program in Hill Reef
Prospek Hill Reef 1, Blok I Poboya dengan tujuan 1 Prospect of Block I Poboya Prospect with the
untuk mengetahui potensi bijih kadar rendah Objective is to test the potential of low grade ore
pada kedalaman dangkal. at shallow level.

4. Melanjutkan pemetaan geologi detail di Area | 4 Continue geological detailed mapping at Taanes

and Tinabogan Area, Block IV.

H. | Hambatan Eksplorasi

Barriers to Exploration

1

2

Kegiatan penambangan tanpa izin (PETI) oleh
masyarakat sekitar.

Pembebasan lahan.

1

2. land acguisition.

Megal mining activities by locals.

(SP BRM

Perizinan/ Persetujuan Baru Yang Diperoleh

New Permits/Approvals Acguired

1.

Keputusan Menteri Lingkungan Hidup dan
Kehutanan Republik Indonesia Nomor
SK.11359/Menlhk-PDASRH/KTA/DAS.1/10/2023
tentang Penetapan Lokasi Penanaman Dalam
Rangka Rehabilitasi Daerah Aliran Sungai Atas
Nama PT Citra Palu Minerals tanggal 23 Oktober
2023

Surat Direktorat Jenderal Mineral dan Batubara
Nomor  B-1839/MB.04/DBM.PE/2023 tentang
Persetujuan Tekno Ekonomi Revisi Laporan Studi
Kelayakan Kontrak Karya PT Citra Palu Minerals
tanggal 31 Oktober 2023.

Keputusan Menteri Lingkungan Hidup dan
Kehutanan Republik Indonesia Nomor
SK.1294/MENLHK/SETJEN/PLA.4/12/2023
tentang Kelayakan Lingkungan Hidup Rencana
Kegiatan Penambangan dan Pengolahan Emas di
Blok I Poboya Kecamatan Mantikulore, Kota Palu,
Provinsi Sulawesi Tengah oleh PT Citra Palu
Minerals tanggal 6 Desember 2023.

z

Decree of the Minister of Environment and
Forestry of the Republic of Indonesia Number
SK.11359/Menlhk-PDASRH/KTA/DAS. 1/10/2023
concerning Determination of Planting Locations
for the Rehabilitation of River Watersheds in the
Name of PT Citra Palu Minerals dated on
October 23” 2023.

Letter from the Directorate General of Mineral
and Coal Number B-1839/MB.04/DBM.PE/2023
regarding Techno-fconomic Approval of the
Revision of the Feasibility Study Report for the PT
Citra Palu Minerals Work Contract dated on
October 3F" 2023.

Decree of the Minister of Environment and
Forestry of the Republic of Indonesia Number
SK. 1294/MENL HK/SETJENYPLA.4/12/2023
regarding the Environmental Feasibility of Gold
Mining and Processing Activity Plans in Block 1
Poboya, Mantikulore District, Palu City, Central
Sulawesi Province by PT Citra Palu Minerals
dated on December 6" 2023.

(SP BRM

PT Dairi Prima Mineral

Nama Perusahaan
(Name of Company

Tahap Kegiatan KK
(Phase of Activity of Contract of Work)

Laporan Eksplorasi Periode
(Period of Exploration Report)

PT Dairi Prima Mineral ("PT DPM")

Operasi Produksi (Production Operation)

Oktober - Desember (October - December) 2023

A. | Daerah Eksplorasi Exploration Areas
Kegiatan eksplorasi pada Prospek Anjing Hitam | Exoloration activities in Anjing Hitam Prospect
sudah selesai dilakukan dan saat ini prospek | have already been completed. The prospect
tersebut memasuki tahap Operasi Produksi. currentiy is in Production Operation stage.
Selain Prospek Anjing Hitam, di dalam wilayah | Besides Anjing Hitam Prospect, there are some
Kontrak Karya PT DPM masih terdapat prospek- | other prospect areas within PT DPM'$ Contract of
prospek lainnya dengan tahap kegiatan yang | Work tenement. The prospects” work progresses
berbeda-beda dari eksplorasi regional hingga | are in different stages, ranging from regional
pengeboran deliniasi sumberdaya. exploration to delineation resource drilling.
Salah satu prospek yang paling maju | Lae Jehe Prospect is the most advantageous
pengerjaannya adalah Prospek Lae Jehe yang | exoloration — prospect, which is located
terletak sekitar 200 meter di sebelah barat laut | approximately 200 meters toward northwest from
Prospek Anjing Hitam. Prospek ini sudah | Anjing Hitam Prospect. This prospect work stage is
memasuki tahap pengeboran  deliniasi | in resource delineation drilling and will be
sumberdaya dan masih akan dikembangkan | developed to get final mineral resource value with
hingga didapatkan sumber daya mineral | dominant measured and indicated mineral
dengan klasifikasi terukur dan tertunjuk yang | resources classification.
lebih dominan.

B. | Biaya Eksplorasi Exploration Cost
29.181,54 Dollar AS USD29, 181.54

C. | Bentuk Kegiatan Eksplorasi Form of Exploration Activities
Validasi data geoteknik dari inti bor yang sudah | Validation of geotechnical data from existing drill
ada cores.

D. | Pihak-Pihak yang Terlibat Involved Parties
Tim Internal PT DPM Internal Team of PT DPM

E. | Metode Pengujian dan Pemilihan Areal Testing Method and Selection of Area

F. | Kemajuan Eksplorasi Terhadap Kegiatan | Exploration Progress relative to Preceding
Triwulan Sebelumnya Guarter's Activities

G. | Rencana Pengeboran Selanjutnya Nex Drilling Plan

(SP BRM

Hambatan Eksplorasi

Barriers to Exploration

Perizinan/Persetujuan Baru Yang Diperoleh

New Permits/Approvals Acguired

(SP BRM

PT Gorontalo Minerals

Nama Perusahaan

(Name of Company)

Tahap Kegiatan KK

(Phase of Activity of Contract of Work)

Laporan Eksplorasi Periode

(Period of Exploration Repord

PT Gorontalo Minerals (“PT GM”)

Operasi Produksi (Production Operation)

Oktober - Desember (October - December) 2023

A. | Daerah Eksplorasi Exploration Areas
1. Prospek Sungai Mak, Blok I (Tombulilato), | 7. Sungai Mak Prospect, Block 1 (Tombulllato),
Gorontalo Gorontalo
2. Prospek  Motomboto North, Blok 2. Motomboto North Prospect, Block 1
(Tombulilato), Gorontalo (Tombulilato), Gorontalo
3. Prospek  Motomboto East, Blok 1/3 Motomboto East Prospect, Block 1
(Tombulilato), Gorontalo (Tombulilato), Gorontalo
4. Prospek Kayubulan, Blok 1 (Tombulilato), | 4  Kayubulan Prospect, Block 1 (Tombulilato),
Gorontalo Gorontalo
B. | Biaya Eksplorasi Exploration Cost
136.434,64 Dollar AS USD 136, 434.64
C. | Bentuk Kegiatan Eksplorasi Form of Exploration Activities

1

Melanjutkan analisis 19 sampel petrografi
dan 18 sampel mineragrafi dari Prospek
Motomboto North, Blok | Tombulilato di
Laboratorium LAPI-TB Bandung.

Melakukan pengiriman sampel pengeboran
Prospek  Motomboto East, Blok |
Tombulilato sebanyak total 11.073 conto
inti bor ke Laboratorium PT Geoservices
untuk analisis geokimia.

Melakukan pengiriman sampel untuk
pengujian geoteknik batch kedua sebanyak
102 sampel batuan dari Prospek

Motomboto East, Blok | Tombulilato ke
Laboratorium Geomekanika ITB.

Melakukan pengujian metalurgi column
test untuk Domain Oxide dari Prospek
Motomboto North, Prospek Motomboto
East, dan Prospek Sungai Mak, Blok I
Tombulilato di Laboratorium PT Geoservices
di bawah pengawasan Metso-Outotec.

1.

Continuing analysis of 19 petrography
samples and 18 mineragraphy samples from
Motomboto North Prospect of Block 1
Tombulilato in LAP-TB' Laboratory.

Sending a total of 11,073 core samples from
Motomboto East Prospect of Block 1
Tombulilato to PT Geoservices' Laboratory for
geochemical analysis.

Sending samples for the second batch of
geotechnical testing which consist of 102 rock
samples from Motomboto East Prospect of
Block 1  Tombulilato to  Geomechanics
Laboratory of ITB.

Conducting metallurgical column test for
Oxide Domain from  Motomboto North
Prospect, Motomboto East Prospect, and
Sungai Mak Prospect of Block I Tombulilato in
PT Geoservices' Laboratory under Metso-
Outotec's supervision.

(SP BRM

5. Melanjutkan pemetaan geologi dan | 5. Continuing geological mapping and taking
pengambilan sampel batuan permukaan di surface rock samples around the Sungai Mak
sekitar area Prospek Sungai Mak dan Prospect and Kayubulan Prospect, Block 1
Prospek Kayubulan, Blok 1 Tombulilato Tombulilato areas, totaling 724 samples, and
sebanyak 724 sampel, serta sampel telah the samples have been sent to the PT
dikirim ke Laboratorium PT Geoservices Geoservices Laboratory for geochemical
untuk analisis geokimia. analysis.

6. Melakukan kegiatan ridge spur soil | 6. Carried out ridge spur soil sampling activities
sampling sebanyak 311 sampel pada totaling 311 samples at Sungai Mak Prospect,
Prospek Sungai Mak, Blok | Tombulilato. Block I Tombulllato.

7. Melakukan interpretasi dan pemodelan | 7. Carried out geological interpretation and
geologi untuk Prospek Motomboto North modeling for the Motomboto North Prospect
dan Prospek Motomboto East, Blok I and Motomboto East Prospect, Block 1
Tombulilato untuk estimasi sumberdaya Tombulilato to estimate mineral resources and
dan cadangan mineral. reserves.

Pihak-Pihak yang Terlibat Involved Parties

1. Laboratorium PT Geoservices 1. PT Geoservices' Laboratory

2. Laboratorium Geomekanika ITB 2. ITB Geomechanics' Laboratory

3. Laboratorium Teknik Lingkungan ITENAS 3. ITENAS Environmental Engineering Laboratory

4. PT Adiprotek Envirodunia 4. PT Adiprotek Envirodunia

5. PT ITS Tekno Sains 5. PT ITS Tekno Sains

6. PT LAPI ITB 6. PT LAPI ITB

7. Laboratorium PT Indo Mineral Research 7. PT Indo Mineral Research's Laboratory

Metode Pengujian dan Pemilihan Areal

Testing Method and Selection of Area

Kemajuan
Triwulan Sebelumnya

Eksplorasi Terhadap Kegiatan

Exploration Progress toward Previous Guarter's
Activities

1.

Penambahan jumlah sampel sebanyak 721
sampel dari hasil pengeboran pada Prospek
Motomboto East, Blok I Tombulilato yang
dikirim ke Laboratorium Geoservices untuk
dianalisis.

Penambahan jumlah sampel batuan
permukaan sebanyak 403 sampel dari area
di sekitar Prospek Sungai Mak dan Prospek
Kayubulan, Blok | Tombulilato:

1.

Adding a total of 721 samples from the
drilling of Motomboto East Prospect of Block I
Tombulilato's, which have been sent to PT
Geoservices' Laboratory for further analysis.

Adding a total af 403 surface rock samples
from the area around Sungai Mak Prospect
and  Kayubulan Prospect of Block 1
Tombulilato.

(SP BRM

Izin (PETI) baru di area sepanjang jalur
bukaan jalan perintis.

3. Menyelesaikan pengujian dan studi Air | 3. ' Completing Acid Mine Drainage testing and
Asam Tambang sebanyak 29 sampel dari study of 29 samples from Motomboto East
Prospek  Motomboto East, Blok 1 Prospect of Block 1 Tombulilato in ITENAS
Tombulilato di Laboratorium — Teknik Environmental Engineering Laboratory.
Lingkungan ITENAS.

4. Menyelesaikan analisis dan pengujian | 4  Completing metallurgical analysis and testing
metalurgi untuk Domain Supergen pada for Supergene Domain of Sungai Mak
Prospek Sungai Mak, Blok I Tombulilato di Prospect of Block 1 Tombulilato at PT
Laboratorium PT Geoservices dan Indo Geoservices' laboratory and Indo Mineral
Mineral Research Laboratorium. Research Laboratory.

5. Menyelesaikan batch pertama pengujian | 5. 'Completing the first batch of geotechnical
geoteknik sebanyak 52 sampel batuan testing consist of 52 rock samples of
untuk Prospek Motomboto East, Blok | Motomboto East Prospect of Block 1
Tombulilato di Laboratorium Geomekanika Tombulilato in ITB Geomechanics' Laboratory.
ITB.

Rencana Selanjutnya Next Plan

1. Melanjutkan kegiatan pemetaan geologi | 7. Continuing geological mapping and surface
dan pengambilan sampel — batuan rock sampling activities in the area of
permukaan di area Prospek Kayubulan, Blok Kayubulan Prospect, Block I Tombulilato.
| Tombulilato.

2. Melakukan kegiatan ridge spur soil 2 Conducting ridge spur soil sampling activities
sampling pada Prospek Kayubulan, Blok I at Kayubulan Prospect, Block 1 Tombulilato.
Tombulilato.

3. Melakukan pengiriman soil sample dari | 3. Sending soil samples from Sungai Mak
Prospek Sungai Mak, Blok I Tombulilato ke Prospect of Block 1 Tombulilato to PT
Laboratorium PT Geoservices untuk analisis Geoservices” laboratory for geochemichal
geokimia analysis.

4. Melakukan estimasi sumberdaya dan | 4 Conducting resource and reserve estimation
cadangan mineral untuk Prospek for Motomboto East Prospect and Motomboto
Motomboto East dan Motomboto North, North Prospect, as well as the Oxide Domain
serta Domain Oxide dari Prospek Sungai of Sungai Mak Prospect.

Mak

Hambatan Eksplorasi Barriers to Exploration

1. Adanya aktivitas Penambangan Tanpa Izin | 1. An Illegal Mining Activity (PETI) in the drilling
(PETI) di area rencana pengeboran Prospek planned area of Motomboto Complex of
Motomboto, Blok I Tombulilato. Block I Tombulilato.

2. Munculnya aktivitas Penambangan Tanpa | 2. New Illegal Mining Activity (PETI) in the

opening area alongside the pioneering road
construction.

Perizinan/Persetujuan Baru Yang Diperoleh

New Permits/Approvals Acguired

(SP BRM

IV. PT Linge Mineral Resources

Nama Perusahaan

(Name of Company)

Tahap Kegiatan IUP

(Phase of Activity of Mining Permit

Laporan Eksplorasi Periode
(Period of Exploration Report)

PT Linge Mineral Resources ("PT LMR")

Eksplorasi (Exploration)

Oktober - Desember (October - December) 2023

Daerah Eksplorasi

Exploration Areas

1. Prospek Bulan (Proyek Abong)
2. Prospek Bintang 1 (Proyek Abong)
3. Prospek Bintang 2 (Proyek Abong)

1. Bulan Prospect (Abong Project)
2. Bintang 1 Prospect (Abong Project)
3. Bintang 2 Prospect (Abong Project)

Biaya Eksplorasi

Exploration Cost

390.344 Dollar AS

USD390,344

Bentuk Kegiatan Eksplorasi

Form of Exploration Activities

regional).

2. PT LMR telah melaksanakan
publik — tambahan — rencana

1. Pada periode ini, PT LMR melanjutkan
kegiatan eksplorasi di lapangan berupa
survei regional geologi (stream sediment
sampling, rock sampling dan pemetaan

kegiatan

geological surveys (stream sediment,
sampling and regional mapping).

konsultasi | 2. PT LMR has carried out additional public
consultations on plans for DMP gold ore

1. In this period, PT LMR continue exploration
activities in the field in the form of regional

penambangan dan pengolahan bijih emas
DMP pada tanggal 30 September - 1
Oktober 2023 di Desa Owag, Desa Lumut,
Desa Ise-Ise, Kabupaten Aceh Tengah.

3. Pada tanggal 13 Desember 2023, PT LMR
telah rnenyampaikan Perbaikan Adendum
Studi Kelayakan yang disesuaikan dengan
Berita Acara Pembahasan Studi Kelayakan
tanggal 1 November 2023. Adendum Studi
Kelayakan ini disusun sehubungan dengan
adanya perubahan metode pengelolaan dari
wet tailing menjadi dry tailing.

4. Pada periode ini, PT LMR melanjutkan proses
penyelesaian studi AMDAL serta
permohonan Persetujuan Teknis Pengelolaan
Limbah B3 untuk Kegiatan Penimbunan
Limbah B3 kepada Kementerian Lingkungan
Hidup dan Kehutanan.

mining and processing activities on September
30” -October 1“ 2023 in Owag Village, Lumut
Village, Ise-Ise Village, Central Aceh Regency.

On December 13" 2023, PT LMR submitted a
revised Feasibility Study Addendum which was
adjusted to the Feasibility Study Minutes of
Meeting dated November 1 2023. This
Feasibility Study Adodendum was prepared in
connection with the change from wet tailing to
dry tailing.

. During this period, PT LMR continue process of

completing an AMDAL study and in the process
of applying Hazardous and Toxic Waste
Management Technical Approval for the
Stockpilling of Hazardous and Toxic Waste to
the Ministry of Environment and Forestry.

IN

(PP BRM

Pihak-Pihak yang Terlibat

Involved Parties

PT Bahtera Ratu Engineering

PT Bahtera Ratu Engineering

Metode Pengujian dan Pemilihan Areal

Testing Method and Selection of Area

pengambilan sampel endapan sungai di
blok-blok lain di luar Prospek Abong yaitu
Owag, Serule, Simpil, dan Penarun.

AMDAL AMDAL

Kemajuan Eksplorasi Terhadap Kegiatan | Exploration Progress toward Previous Guarter's

Triwulan Sebelumnya Activities

1. Pada periode ini, kegiatan regiona/| 1. In this period, PT LMR regional mapping
mapping — telah dilakukan dengan activities have carred out stream sediment

sampling in outside the Abong Prospect,
consists of Owag, Serule, Simpil, and
Penarun.

blok-blok lain di luar Prospek Abong yaitu
Owag, Serule, Simpil, dan Penarun.

2. Pada tanggal 28 Oktober 2023, PT LMR| 2. On October 28" 2023, PT LMR received the
telah menerima Hasil Penapisan Otomatis Automatic Screening Results of the Amdalnet
Sistem Informasi Dokumen Lingkungan Environmental Document Information System
Hidup Amdalnet untuk Rencana Usaha for Business Plans and/or DMP Gold Ore
dan/atau Kegiatan Penambangan dan Mining and Processing Activities at the Abong
Pengolahan Bijih Emas DMP di Proyek Project from the Ministry of Environment and
Abong dari Kementerian Lingkungan Hidup Forestry.
dan Kehutanan.

3. Pada tanggal 27 November 2023, PT LMR | 3. On November 27" 2023, PT LMR received the
telah menerima Hasil Uji Administrasi Amdalnet Administration Test Results for the
Amdalnet untuk Kerangka Acuan Rencana Terms of Reference for DMP Gold Ore Mining
Usaha dan/atau Kegiatan Penambangan and Processing Business Plans and/or Activities
dan Pengolahan Bijih Emas DMP di Proyek at the Abong Project from the Ministry of
Abong dari Kementerian Lingkungan Hidup Environment and Forestry.
dan Kehutanan.

4. Pada tanggal 30 November 2023, PT LMR | 4. On November 30” 2023, PT LMR has fulfilled
memenuhi undangan dari Kementerian the invitation from the Ministry of
Lingkungan Hidup dan Kehutanan untuk Environment and Forestry to carry out
melaksanakan validasi penilaian Formulir validation of the KA-ANDAL form assessment.
KA-ANDAL, sebagai bagian dari proses as part of the AMDAL study completion.
penyelesaian studi AMDAL.

Rencana Selanjutnya Next Plan

1. Melakukan kegiatan regional mapping di | 1. Conducting regional mapping activities have
blok-blok lain di luar Prospek Abong yaitu carried out stream sediment sampling in
Pantan Nangka, dan Linge. outside the Abong Prospect, consists of

Pantan Nangka and Linge.
2. Melanjutkan kegiatan regional mapping di | 2. Continuing regional mapping activities have

carred out stream sediment sampling in
outside the Abong Prospect, consists of
Owag, Serule, Simpil, and Penarun.

PA

(SP BRM

3. Melanjutkan penyelesaian studi AMDAL
dan Persetujuan Teknis Pengelolaan Limbah

3. Continuing the completion of AMDAL study
and Technical Approval for B3 Waste

B3 dan Baku Mutu Air Limbah. Management and  Wastewater  Guality
Standards.
Hambatan Eksplorasi Barriers to Exploration

Adanya kegiatan Penambangan Tanpa Izin
(PETI) di Prospek Bulan

There are Illegal Mining (PETI) activities in Bulan
Prospect.

Perizinan/Persetujuan Baru Yang Diperoleh

New Permits/Approvals Acguired

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(SP BRM

V. PT Suma Heksa Sinergi
Nama Perusahaan PT Suma Heksa Sinergi (“PT SHS")
(Name of Company)
Tahap Kegiatan IUP Operasi Produksi (Production Operation Phase)
(Phase of Activity of Mining Permit)
Laporan Eksplorasi Periode Oktober - Desember (October - December) 2023
(Period of Exploration Report)
A. | Daerah Eksplorasi Exploration Area
Prospek Cisadang Central Cisagang Central Prospect
B. | Biaya Eksplorasi Exploration Cost
3.221.921.631 Rupiah 1DR3,221,921,631
C. | Bentuk Kegiatan Eksplorasi Form of Exploration Activities

1. Melanjutkan kegiatan pemetaan geologi di | 7. Continuing geological mapping activities in
Prospek Cisadang Central. the Cisadang Central Prospect.

2. Melanjutkan kegiatan rekonstruksi core| 2. Gontinuing — core drilling  reconstruction
pengeboran. activities.

3. Melakukan kegiatan pengeboran di| 3 Conducting drilling activities at the Cisadang
Prospek Cisadang Central untuk studi Central Prospect for metallurgical and
metalurgi dan geoteknik. geotechnical studies.

4. Melanjutkan kerjasama dengan konsultan | 4 Continuing to collaborate with consultant for
untuk cadangan JORC. JORC Reserve.

5. Melanjutkan proses pengurusan terkait | 5 Continuing the Approvak-to-Use of Forest
permohonan Persetujuan Penggunaan Area ("PPKH") application process for further
Kawasan Hutan (“PPKH") untuk eksplorasi exploration.
lanjutan.

D. | Pihak-Pihak yang Terlibat Involved Parties

1. PT Namsuma Luban Abadi 1. PT Namsuma Luban Abadi

2. AMC Consultants Pty. Ltd. 2. AMC Consultants Pty. Ltd.

3. PT COMO Engineers Indonesia 3. PT COMO Engineers

4. CV Aruntara Konstruksi 4. CV Aruntara Konstruksi

5. PT Anugrah Jaya Pabrikasi 5. PT Anugrah Jaya Pabrikasi

6. Koperasi Produsen Limantaka 6. Koperasi Produsen Limantaka

7. PT Asahi Diamond Industrial Indonesia 7. PT Asahi Diamond Industrial Indonesia

8. CV Dwimitra Syneray 8. CV Dwimitra Synergy

9. PT Haluan Baru Energi 9. PT Haluan Baru Energi

10. PT Tera Widyagama

10. PT Tera Widyagama

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(SS BRM

Metode Pengujian dan Pemilihan Areal

Testing Method and Selection of Area

Kemajuan Eksplorasi Terhadap Kegiatan
Triwulan Sebelumnya

Exploration Progress toward Previous Guarters
Activities

1.

Kegiatan rekonstruksi core pengeboran
telah diselesaikan sebanyak 88 lubang bor
dari total 205 lubang bor.

Kemajuan pemetaan geologi di Prospek
Cisadang Central sudah mencapai 404.

Pengeboran untuk studi metalurgi sudah
dimulai pada tanggal 6 Oktober 2023 dan
sudah terealisasi 4 titik lubang bor (1004),
dengan total kedalaman 900 meter per
Desember 2023.

Kemajuan aktivitas pengeboran geoteknik
di Prospek Cisadang Central mencakup
proses penyelesaian 1 titik lubang bor
dengan kedalaman pengeboran yang telah
mencapai 59,10 meter dari total rencana 4
titik lubang bor dengan kedalaman
pengeboran 800 meter.

1. Drilling core reconstruction activities have
been completed in 88 drill holes of 205 total
drill holes.

2. Geological mapping progress in Cisadang
Central Prospect has reached the completion
level of 405.

3. Drilling for metallurgical study has been
started on October 6", 2023 and already
finished 4 drill holes (10096), with total depth
of 900 meters as of December 2023.

4. The progress of geotechnical drilling in the
Cisadang Central Prospect included the
process of completing 1 drill hole with drilling
depth that has reached 59.10 meters of a
total of 4 planned drill holes with a drilling
depth of 800 meters.

Rencana Selanjutnya

Next Plan

8,

ta

Melanjutkan pemetaan geologi di Prospek
Cisadang Central

Melanjutkan kegiatan pengeboran di
Prospek Cisadang Central untuk studi
geoteknik dan hidrogeologi

Melanjutkan rekonstruksi core pengeboran.

1. Continuing geological mapping at Cisadang
Central

2. Continuing drilling activities at the Cisadang
Central Prospect for geotechnical and
hydrogeological studies.

3. Continuing of core drilling reconstruction.

Hambatan Eksplorasi

Barriers to Exploration

1.

Perizinan terkait Persetujuan Penggunaan
Kawasan Hutan ("PPKH”) untuk eksplorasi
lanjutan masih dalam proses pengurusan.

2. Keberadaan lokasi IUP PT SHS berada di

dekat area pemukiman masyarakat.

1. Permit related to Approval-to-Use of Forest
Area (“PPKH”) for further exploration is still
being processed.

2. The IUP location of PT SHS is near the
community residential area.

Perizinan/Persetujuan Baru Yang Diperoleh

New Permits/Approvals Acguired