20231010_BRMS_Laporan Bulanan Aktivitas Eksplorasi_31447319_lamp2.pdf

(SP BRM

kombinasi Au 4 ICP 42 unsur), 212 sampel untuk
analisis AAT (Air Asam Tambang), serta dilakukan
uji geoteknik terhadap 132 sampel pada
Laboratorium  Geomekanika dan Peralatan
Tambang, Institut Teknologi Bandung (ITB). Selain
itu, sebanyak 74 sampel dikumpulkan dan
dikomposit menjadi 6 sampel domain untuk
pengujian metalurgi di Laboratorium PT Indo
Mineral Research

Total sampel pengeboran di area Prospek Hill Reef
1, Blok I Poboya yaitu sebanyak 11.652 sampel
dikirimkan ke Laboratorium PT Geoservices untuk
dianalisis geokimia (Au, Ag, Cu, Pb, Zn, As, Sb,
Mo, Hg dan kombinasi Au 4 ICP 42 unsur), 206
sampel untuk analisis AAT (Air Asam Tambang),
serta 108 sampel untuk pengujian metalurgi.
Selain itu, sebanyak 25 sampel dikumpulkan dan
dikirimkan untuk dilakukan pengujian geoteknik
pada Laboratorium Geomekanika dan Peralatan
Tambang, Institut Teknologi Bandung (ITB).

Total sampel pengeboran eksplorasi Prospek Watu
Putih, Blok I Poboya sebanyak 6.970 sampel
dikirimkan ke Laboratorium PT Geoservices untuk
dianalisis geokimia (Au, Ag, Cu, Pb, Zn, As, Sb,
Mo, Hg dan kombinasi Au 4 ICP 42 unsur) serta
70 sampel untuk analisis AAT (Air Asam
Tambang).

Total sampel pengeboran eksplorasi Prospek Hill
Reef 2 (Scout Drill), Blok | Poboya sebanyak 2.120
sampel dikirimkan ke Laboratorium PT
Geoservices untuk dianalisis geokimia (Au, Ag,
Cu, Pb, Zn, As, Sb, Mo, Hg dan kombinasi Au 4
ICP 42 unsur) serta 55 sampel untuk analisis AAT
(Air Asam Tambang).

Ag, Cu, Pb, Zn, As, Sb, Mo, Hg and combination
Of Au # ICPOES 42 elements), 212 samples for
ARD (Acid Rock Drainage) Analysis, and also
geotechnical test had been done to 132 samples
to the Geomechanics and Mining Eguipment
Laboratory, Bandung Institute of Technology
(TB). Moreover, a total of 74 samples were
collected and composited into 6 sample domains
for metallurgical test in PT Indo Mineral
Research's Laboratory.

Total samples collected from drilling program in
HIII Reef 1 Prospect, Block 1 Poboya, were
11,652 samples and sent to PT Geoservices
Laboratory to conduct geochemical analysis (Au,
Ag, Cu, Pb, Zn, As, Sb, Mo, Hg and combination
of Au # ICPOES 42 elements), 206 samples for
ARD (Acid Rock Drainage) Analysis, and 108
samples for metallurgical test. Moreover, a total
of 25 samples were collected for geotechnical
testing at the Geomechanics and Mining
Eguipment Laboratory, Bandung Institute of
Technology (ITB).

Total samples collected from exploration drilling
program in Watu Putih Prospect of Block 1
Poboya were 6,970 samples and sent to PT
Geoservices Laboratory to conduct geochemical
analysis (Au, Ag, Cu, Pb, Zn, As, Sb, Mo, Hg and
combination of Au # ICPOES 42 elements) also
70 samples for ARD (Acid Rock Drainage)
Analysis.

Total samples collected from exploration drilling
program in Hill Reef 2 Prospect (Scout Drill) of
Block | Poboya were 2,120 samples and sent to
PT Geoservices Laboratory to conduct
geochemical analysis (Au, Ag, Cu, Pb, Zn, As, Sb,
Mo, Hg and combination of Au # ICPOES 42
elements) also 55 samples for ARD (Acid Rock
Drainage) Analysis.

H4.

(SP BRM

Total sampel pengeboran eksplorasi Prospek
Barako (Scout Drill), Blok | Poboya sebanyak 221
sampel dikirimkan ke Laboratorium PT
Geoservices untuk dianalisis geokimia (Au, Ag,
Cu, Pb, Zn, As, Sb, Mo, Hg dan kombinasi Au -
ICP 42 unsur) serta 7 sampel untuk analisis AAT
(Air Asam Tambang).

9. Total samples collected from exploration drilling
program in Barako Prospect (Scout Drill) of Block
| Poboya were 221 samples and sent to PT
Geoservices Laboratory to conduct geochemical
analysis (Au, Ag, Cu, Pb, Zn, As, Sb, Mo, Hg and
combination of Au # ICPOES 42 elements) also
7 samples for ARD (Acid Rock Drainage)

Analysis.
Pihak-Pihak yang Terlibat Involved Parties
1. Laboratorium PT CPM 1. PT CPMS 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. Geomechanics and Mining Eguipment
Tambang ITB Laboratory, Bandung Institute of Technology
8. PT Indo Mineral Research 8. PT Indo Mineral Research

Metode Pengujian dan Pemilihan Areal

Testing Method and Selection Area

Ts

SO US wN

AAS

Specific Gravity
Fire Assay

Agua Regia Digest
Hg Analisis

ICP OES 42 unsur

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

Analisis Air Asam Tambang

Uji Physical Properties (PP), Uji
Compressive Strength (UCS), Uji Triaxial

Uniaxial

Pengujian kominusi (Abrasion Index, BRMI, SMC,
JKBMM), Head Grade, Sianidasi, Column Test

1. AAS
Specific Gravity
Fire Assay

Hg Analysis

P

€:

4, Agua Regia Digest
5

6. ICP OES 42 elements
7

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

8. ARD Test
Physical — Properties — Test (PP), Uniaxial
Compressive Strength (UCS) Test, Triaxial Test
10. Comminution Test (Abrasion Index, BRMI, SMC,
JKBMM), Head Grade, Cyanidation, Column
Test

Kemajuan Eksplorasi Terhadap Kegiatan Triwulan
Sebelumnya

Exploration Progress towards

Guarter's Activities

the Preceding

1

Pengeboran sumber daya di Prospek River Reef,
Blok I Poboya dilakukan dengan menggunakan 4
rig. Total 220 titik bor, termasuk 3 titik bor
hidrogeologi dan 4 titik bor geoteknik, dengan
total kedalaman sebesar 45.446,4 meter sampai

1. Resources drilling program in River Reef
Prospect of Block | Poboya was conducted using
4 rigs. A total of 220 drill holes, included 3
hydrogeology holes and 4 geotechnical holes,
with total depth of 45,446.4 metres has been

8-4

(SP BRM

akhir bulan September 2023. Terdapat
penambahan 9 titik bor dengan jumlah
kedalaman sebesar 2.372,5 meter dari periode
sebelumnya.

Pengeboran sumber daya di Prospek Watu Putih,
Blok I Poboya dilanjutkan dengan menggunakan
2 rig. Total 25 titik bor dengan total kedalaman
sebesar 9.124,25 meter sampai akhir bulan
September 2023. Terdapat penambahan 7 titik
bor dengan jumlah kedalaman sebesar 2.500,6
meter dari periode sebelumnya

Pengeboran eksplorasi di Prospek Hill Reef 2,
Blok I Poboya dilanjutkan dengan menggunakan
1 rig. Total 14 titik bor dengan total kedalaman
sebesar 2.118,4 meter sampai akhir bulan
September 2023. Terdapat penambahan 7 titik
bor dengan jumlah kedalaman sebesar 1.052,2
meter dari periode sebelumnya.

Penambahan jumlah sampel sebanyak 2.475
sampel hasil pengeboran Prospek River Reef, Blok
| Poboya yang dikirim ke Laboratorium PT
Geoservices untuk dianalisis geokimia (Au, Ag,
Cu, Pb, Zn, As, Sb, Mo, Hg dan kombinasi Au -
ICP 42 unsur) dan 8 sampel untuk analisis AAT
(Air Asam Tambang).

Penambahan jumlah sampel sebanyak 2.752
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 -
ICP 42 unsur dan 16 sampel untuk analisis air
asam tambang.

Total penambahan sebanyak 78 sampel batuan
dan 278 sampel tanah berasal dari kegiatan
pemetaan geologi di Area Anggasan dan
Malomba, Blok IV.

achieved by the end of Seotember 2023. There
are additional 9 drill holes with total depth of
2,372.5 metres from the previous period.

2. Resources drilling program in Watu Putih
Prospect of Block I Poboya was continued using
2 rigs. A total of 25 drill holes with total depth
of 9,124.25 metres has been achieved by the
end of September 2023. There are additional 7
drill holes with total depth of 2500.6 metres
rom the previous period.

3. Exploration drilling program in Hill Reef 2
Prospect of Block I Poboya was continued using
T rig. A total of 7 drill holes with total depth of
21184 metres has been achieved by the end
of September 2023. There is additional 7 drill
holes with total depth of 1,052.2 metres from
previous period,

4, Additional 2,475 drill core samples from River
Reef Prospect of Block 1 Poboya's drilling
program have been sent to PT Geoservices
Laboratory to be analyzed (Au, Ag, u, Pb, Zn,
As, Sb, Mo, Hg and combination of Au 4 ICP 42
elements) and 8 samples for ARD (Acid Rock
Drainage).

5. Additional 2,752 drill core samples from Watu
Putih Prospect of Block 1 Poboya's drilling
program have been sent to PT Geoservices
Laboratory to be analyzed (Au, Ag, u, Pb, Zn,
As, Sb, Mo, Hg and combination of Au # ICP 42
elements) and 16 samples for ARD (Acid Rock
Drainage).

6. Total additional of 78 rock samples and 278 soil
samples were collected from  geological
mapping activity at Anggasan dan Malomba
Areas, Block IV.

Rencana Selanjutnya

Next Plan

Tt

Melanjutkan kegiatan pengeboran di Prospek
River Reef, Blok I Poboya dengan tujuan untuk
menambah sumber daya di Prospek River Reef.

Melanjutkan kegiatan pengeboran di Prospek
Watu Putih, Blok I Poboya dengan tujuan untuk

1. Continue resources drilling program in River
Reef Prospect of Block I Poboya with objectives
to add resources in River Reef Prospect.

2. Continue resources drilling program in Watu
Putih Prospect of Block 1 Poboya with the

R4

(SP BRM

mendefinisikan sumber daya di Prospek Watu
Putih.

3. Melanjutkan kegiatan pengeboran eksplorasi di
Prospek Hill Reef 2, Blok | Poboya dengan tujuan
untuk mengetahui kemenerusan mineralisasi di
bawah permukaan.

4. Melanjutkan pemetaan geologi detail di wilayah
Malomba, Ogowele, dan Taanes, Blok IV.

Objective of resources definitian in Watu Putih
Prospect.

3. Continue exploration drilling program in Hill
Reef 2 Prospect of Block 1 Poboya with the
obyective of testing the mineralization continuity
below the surface.

4. Continue geological detailed mapping at
Malomba, Ogowele, and Taanes areas, Block IV.

Hambatan Eksplorasi

Barriers to Exploration

1. Kegiatan penambangan tanpa izin (PETI) oleh
masyarakat sekitar.

2. Pembebasan lahan.

1. Ilegal mining activities by locals.

2. Land acguisition

Perizinan/ Persetujuan Baru Yang Diperoleh

New Permits/Approvals Acguired

R4

(SP BRM

PT Dairi Prima Mineral

Nama Perusahaan
(Narne 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)

Juli - September (July - September) 2023

A. | Daerah Eksplorasi Exploration Areas
Kegiatan eksplorasi pada Prospek Anjing Hitam | Exploration activities in Anjing Hitam Prospect
sudah selesai dilakukan dan saat ini prospek | have already been completed. The prospect
tersebut memasuki tahap Operasi Produksi. currently 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 | exo/oration — 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
111.511,11 Dollar AS USDT 11, 51111

C. | Bentuk Kegiatan Eksplorasi Form of Exploration Activities
1. Pembaharuan sumber daya dan cadangan. 1. Updating of resources and reserves.
2. Pembaharuan ROD inti bor pada Prospek | 2. Upaating of ROD drill core of Anjing Hitam

Anjing Hitam. Prospect.

D. | Pihak-Pihak yang Terlibat Involved Parties
1. Tim Internal PT DPM 1. Internal Team of PT DPM
2. Miningplus 2. Miningplus

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

Pengamatan inti bor

Drill core observations

(PP BRM

Kemajuan Eksplorasi Terhadap Kegiatan

Triwulan Sebelumnya

Exploration Progress relative to Preceding

Guarter's Activities

Pembaharuan data eksplorasi pada Prospek
Anjing Hitam dan Lae Jehe

Update of exploration data of Anjing Hitam and
Lae Jehe Prospects.

Rencana Pengeboran Selanjutnya

Next Drilling Plan

Hambatan Eksplorasi

Barriers to Exploration

Perizinan/Persetujuan Baru Yang Diperoleh

New Permits/Approvals Acguired

IN.

(SP BRM

PT Gorontalo Minerals

Nama Perusahaan

(Narne of Company

Tahap Kegiatan KK

(Phase of Activity of Contract of Work)
Laporan Eksplorasi Periode

(Period of Exploration Report)

PT Gorontalo Minerals (“PT GM”)

Operasi Produksi (Production Operation)

Juli - September (uly — September) 2023

A. | Daerah Eksplorasi Exploration Areas
1. Prospek Sungai Mak, Blok 1 (Tombulilato), | 1. Sungai Mak Prospect, Block 1 (Tombulilato),
Gorontalo Gorontalo
2. Prospek  Motomboto North, Blok 1/2. Motomboto North Prospect, Block 1
(Tombulilato), Gorontalo (Tombulilato), Gorontalo
3. Prospek  Motomboto East, Blok  I| 3 Motomboto East Prospect Block 1
(Tombulilato), Gorontalo (Tombulilato), Gorontalo
B. | Biaya Eksplorasi Exploration Cost
147.549,70 Dollar AS USD 147,549.70
C. | Bentuk Kegiatan Eksplorasi Form of Exploration Activities

1. Melakukan analisis 19 sampel petrografi
dan 18 sampel mineragrafi dari Prospek
Motomboto North, Blok I Tombulilato di
Laboratorium LAPI-TB

2. Melanjutkan pengeboran eksplorasi di area
Prospek — Motomboto East, Blok I
Tombulilato dengan kemajuan kedalaman
pengeboran sebesar 11.677 meter dari
total rencana terbaru sebesar 15.546,75
meter dan telah menyelesaikan 67 lubang
bor dari total sebanyak 90 rencana lubang

bor.

3. Total sampel pengeboran Prospek
Motomboto East, Blok 1 Tombulilato
sebanyak 2.283 conto inti bor telah

dikirimkan ke Laboratorium PT Geoservices
untuk analisis geokimia.

4. Melanjutkan pengujian dan studi air asam
tambang sebanyak 29 sampel dari Prospek
Motomboto East, Blok I Tombulilato di
Laboratorium Teknik Lingkungan ITENAS.

1

Conducting sample analysis of 19 petrography
samples and 18 mineragraphy samples from
the Motomboto North Prospect of Block 1
Tombulilato in LAPI-ITB's Laboratory.

Continuing exploration drilling in Motomboto
East Prospect of Block 1 Tombulilato with
drilling progress of 11,677 metres from a total
newest plan of 15,546.75 metres and already
completed 67 drill holes of a total of 90
planned drill holes.

A total of 2283 core samples from
Motomboto East Prospect of Block 1
Tombulilato have been sent to the PT
Geoservices” Laboratory for geochemical
analysis.

Continuing acid rock drainage analysis and
Study for 29 samples from Motomboto East
Prospect of Block 1 Tombulilato in the
Environmental Engineering Laboratory of
ITENAS.

(SS BRM

Conducting testing on 102 rock samples from |

5. Melakukan pengujian sebanyak 102 sampel | 5.
batuan dari Prospek Motomboto East, Blok Motomboto East Prospect of Block 1
|) Tombulilato ke Laboratorium Tombulilato, at the Geomechanics Laboratory
Geomekanika ITB untuk analisis geoteknik. Of ITB for geotechnical analysis.

6. Melakukan pengujian dan analisis | 6. Conducting metallurgical testing and analysis
metalurgi untuk Domain Oxide pada for Oxide Domain at Motomboto Complex
Prospek Kompleks Motomboto, Blok I Prospect of Block 1 Tombulilato in PT
Tombulilato di Laboratorium PT Geoservices Geoservices” Laboratory under — Metso-
di bawah pengawasan Metso-Outotec. Outotec's superuision.

7. Melakukan pengujian dan analisis | 7. Conducting the Phase 4 of metallurgical
metalurgi Fase 4 untuk Domain Supergen testing and analysis for Supergene Domain at
pada Prospek Sungai Mak, Blok | Sungai Mak Prospect of Block 1 Tombulilato in
Tombulilato di Laboratorium PT Geoservices PT Geoservices” Laboratory under Metso-
di bawah pengawasan Metso-Outotec. Outotec's supervision.

8. Melakukan pemetaan geologi dan | & Gonducting geological mapping and surface
pengambilan sampel batuan permukaan di rock sampling in the Kayubulan, Sungai Mak,
Prospek Kayubulan, Sungai Mak, dan and Motomboto Prospects of Block 1
Motomboto, Blok I Tombulilato Tombulilato.

9. Total sampel batuan permukaan sebanyak | 9 4 tota/ of 186 surface rocks sample from the
186 sampel dari Prospek Kayubulan, Sungai Kayubulan, Sungai Mak, and. Motomboto
Mak, dan Motomboto, Blok I Tombulilato Prospects of Block 1 Tombulilato have been
telah dikirim ke Laboratorium PT sent to PT Geoservices” Laboratory for
Geoservices untuk analisis geokimia. geochemical analysis.

Pihak-Pihak yang Terlibat Involved Parties

1. PT Sumagud Sapta Sinar 1. PT Sumagud Sapta Sinar

2. PT Darma Henwa 2. PT Darma Henwa

3. Laboratorium PT Geoservices 3. PT Geoservices' Laboratory

4. Laboratorium Geomekanika ITB 4 ITB Geomechanics' Laboratory

5. Laboratorium Teknik Lingkungan ITENAS 5. ITENAS Environmental Technic's Laboratory

6. PT Adiprotek Envirodunia 6. PT Adiprotek Envirodunia

7. PTITS Tekno Sains 7. PTITS Tekno Sains

8. PT LAPIITB 8. PT LAPI ITB

9. Laboratorium Indo Mineral Research 9. Indo Mineral Research 's Laboratory

Metode Pengujian dan Pemilihan Areal

Testing Method and Selection of Area

(SP BRM

Kemajuan
Triwulan Sebelumnya

Eksplorasi Terhadap Kegiatan

Exploration Progress toward Previous Guarter's
Activities

1

Menyelesaikan kegiatan pengeboran pada

1.

Completing drilling — activities at the

Domain Supergen dari Prospek Motomboto
North dan Motomboto East, Blok I
Tombulilato di Laboratorium PT Geoservices
di bawah pengawasan Metso-Outotec.

Prospek  Motomboto North, Blok I Motomboto North Prospect of Block 1
Tombulilato. Tombulilato.

2. Kemajuan aktivitas pengeboran di Prospek | 2. The progress of drilling activities In the
Motomboto East, Blok 1 Tombulilato Motomboto East Prospect of Block 1
mencakup penambahan 9 lubang bor Tombulilato included the addition of 9 drill
dengan total kedalaman sebesar 1.476,6 holes with total depth of 1,476.6 meters.
meter.

3. Penambahan jumlah sampel sebanyak | 3. The addition of 2283 samples from
2.283 sampel dari hasil pengeboran pada Motomboto East Prospect of Block 1
Prospek  Motomboto East, Blok 1 Tombulilato's drilling program were sent to
Tombulilato yang dikirim ke Laboratorium PT Geoservices' Laboratory for analysis.

PT Geoservices untuk dianalisis.

4. Menyelesaikan program pengeboran | 4. Completing the hydrogeological drilling
hidrogeologi pada Prospek Motomboto program at the Motomboto East Prospect of
East, Blok I Tombulilato. Block 1 Tombulilato.

5. Menyelesaikan analisis dan pengujian | 5. Completing metallurgical analysis and testing
metalurgi untuk Domain Oxide pada for the Oxide Domain at the Sungai Mak
Prospek Sungai Mak, Blok I Tombulilato di Prospect of Block 1 Tombulilato at PT
Laboratorium PT Geoservices — dan Geoservices” Laboratory and Inda Mineral
Laboratorium Indo Mineral Research. Research's Laboratory.

Rencana Selanjutnya Next Plan

1. Melanjutkan pengeboran eksplorasi di | 1. Continuing exploration drilling in Motomboto
Prospek  Motomboto East, Blok I East Prospect of Block 1 Tombulilato.
Tombulilato.

2. Melanjutkan kegiatan pemetaan geologi | 2. Continuing geological mapping activities and
dan pengambilan — sampel — batuan surface rock sampling in the Kayubulan
permukaan di area Prospek Kayubulan, Prospect, Sungai Mak, and  Motomboto
Sungai Mak, dan Kompleks Motomboto, Complex of Block I Tombulilato.

Blok | Tombulilato.

3. Melakukan Studi Kelayakan untuk Prospek | 3. Conducting Feasibility Study for North
Motomboto North, Blok I Tombulilato Motomboto Prospect of Block I Tombulilato.

4. Melakukan pengujian dan analisis metalurgi | 4 Conducting metallurgical testing and analysis

for the Supergene Domain of Motomboto
North and Motomboto East Prospects in PT
Geoservices” Laboratory under Metso-
Outotec's supervision.

(SP BRM

5. Melanjutkan estimasi cadangan mineral
pada Prospek Motomboto North, Blok 1
Tombulilato.

5. Continuing mineral reserves estimation of
Motomboto North Prospect of Block 1
Tombulilato.

Hambatan Eksplorasi

Barriers to Exploration

1. Adanya aktivitas Penambangan Tanpa Izin
(PETI) di area rencana pengeboran Prospek
Motomboto, Blok I Tombulilato

2. Munculnya aktivitas Penambangan Tanpa
Izin (PETI) baru di area sepanjang jalur
bukaan jalan perintis.

1. An Illegal Mining Activity (PETI) in the drilling
planned area of the Motomboto Prospect of
Block I Tombulitato.

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

PT Linge Mineral Resources ("PT LMR”)

Eksplorasi (Exploration)

Juli - September (July — September) 2023

(Period of Exoloration Repord

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

64.809 Dollar AS

USD64,809

Bentuk Kegiatan Eksplorasi

Form of Exploration Activities

1. Pada periode ini, PT LMR melakukan
kegiatan eksplorasi regional berupa survei
regional geologi.

2. Pada periode ini, PT LMR masih dalam
proses penyelesaian studi AMDAL serta
permohonan Persetujuan Teknis
Penimbunan Limbah Bahan Berbahaya dan
Beracun kepada Kementerian Lingkungan
Hidup dan Kehutanan.

1. During this period, PT LMR carried out
regional exploration activities in the field in
the form of regional geological surveys.

2. During this period, PT LMR was still in the
process of completing an AMDAL study and
in the process of applying for Technical
Approval for the Stockpiling of Hazardous
and Toxic Waste to the Ministry of
Environment and Forestry.

Pihak-Pihak yang Terlibat

Involved Parties

Metode Pengujian dan Pemilihan Areal

Testing Method and Selection of Area

Amdal Scope

Amdal Scope

Kemajuan Eksplorasi
Triwulan Sebelumnya

Terhadap Kegiatan

Exploration Progress toward Previous Guarter's
Activities

Pada periode ini, PT LMR dalam proses
penyelesaian studi AMDAL

During this period, PT LMR was in the process of
finalizing the AMDAL study.

Rencana Selanjutnya

Next Plan

Melanjutkan penyelesaian studi AMDAL sampai
ke tahap Operasi Produksi termasuk penciutan
Izin Usaha Pertambangan Operasi Produksi
berdasarkan data geologi regional

Continue the completion of AMDAL study up to
the Operation Production Phase including
reducing Mining Business License of Operation
Production based on regional geological data.

(SP BRM

Hambatan Eksplorasi Barriers to Exploration

1. Adanya tumpang tindih dengan pihak | 7. There is overlap with the third party (IUP-HHK
ketiga (IUP-HHK Tusam Hutan Lestari). Tusam Hutan Lestari).

2. Adanya kegiatan Penambangan Tanpa Izin | 2. There are Illegal Mining (PETI) activities in
(PETI) di Prospek Bulan. Bulan Prospect.

Perizinan/Persetujuan Baru Yang Diperoleh New Permits/Approvals Acguired

(PP 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 Juli - September Yuly — September) 2023

(Period of Exploration Report)

A. | Daerah Eksplorasi Exploration Areas

1. Prospek Cisadang Central 1. Cisadang Central Prospect

2. Prospek Cisadang West 2. Cisadang West Prospect

3. Prospek Leuwikopo 3. Leuwikopo Prospect

4. Prospek Gunung Batu 4. Gunung Batu Prospect

B. | Biaya Eksplorasi Exploration Cost

2.605.255.817 Rupiah 1DR2, 605, 255,817

C. | Bentuk Kegiatan Eksplorasi Form of Exploration Activities

1. Memulai kegiatan pemetaan geologi di | 7. Starting geological mapping activities in
Prospek Cisadang Central, Cisadang West, Cisadang Central, Cisadang West, Leuwikopo,
Leuwikopo, dan Gunung Batu. and Gunung Batu Prospects.

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

3. Merencanakan dan mempersiapkan kegiatan | 3. Planning and preparing for drilling activities
pengeboran dengan target total kedalaman with a total drilling depth target of 2,500
pemboran sebesar 2.500 meter di Prospek metres at Cisadang Central Progpect for
Cisadang Central untuk studi metalurgi, metallurgical, geotechnical, and
geoteknik, dan hidrogeologi hydrogeological studies.

4. Melakukan kerjasama dengan konsultan | 4 Collaborating with consultants for JORC
untuk cadangan JORC Reserve.

5. Pengajuan wilayah Pinjam Pakai Kawasan | 5. Submission of Borrow-to-Use of Forest Area
Hutan (“PPKH”) untuk eksplorasi lanjutan (“PPKH") area for further exploration.

D. | Pihak-Pihak yang Terlibat Involved Parties

1. PT Namsuma Luban Abadi
. AMC Consultants Pty. Ltd
PT Como Engineers
CV Anugrah Makmur Sejahtera
CV Banten Centraling
CV Aruntara

ID Un WN

. CV Anugrah Jaya Pabrikasi

1. PT Namsuma Luban Abadi

2. AMC Consultants Pty. Ltd.

PT Como Engineers

CV Anugrah Makmur Sejahtera
CV Banten Centraling

CV Aruntara

Oa r 3

CV Anugrah Jaya Pabrikasi

(SP BRM

E. | Metode Pengujian dan Pemilihan Areal

Testing Method and Selection of Area

F. | Kemajuan Eksplorasi
Triwulan Sebelumnya

Terhadap Kegiatan

Exploration Progress toward Previous Guarter's
Activities

1. Kegiatan rekonstruksi core pengeboran telah
diselesaikan sebanyak 88 lubang bor.

2. Penambahan mess, kantor, dan core shed
untuk pengeboran  metalurgi, — studi
geoteknik, dan studi hidrogeologi.

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

2. Addition of mess, office, and core shed for
metallurgical drilling, geotechnical study, and
hydrogeological study.

G. | Rencana Selanjutnya

Next Plan

1. Melanjutkan pemetaan geologi di Prospek
Cisadang — Central, — Cisadang — West,
Leuwikopo dan Gunung Batu.

2. Melakukan kegiatan pengeboran di prospek
Cisadang Central untuk studi metalurgi,
geoteknik, dan hidrogeologi.

3. Melanjutkan rekonstruksi core pengeboran

1. Continuing geological mapping at Cisadang
Central, Cisadang West, Leuwikopo, and
Gunung Batu Prospects.

2. Conducting drilling activities at Cisadang
Central Prospect for metallurgical,
geotechnical, and hydrogeological studies.

3. Continuing core drilling reconstruction.

H. | Hambatan Eksplorasi

Barriers to Exploration

1. Pengajuan perizinan terkait PPKH masih
dalam proses pengurusan di Kementerian
Lingkungan Hidup dan Kehutanan Republik
Indonesia.

2. Keberadaan lokasi IUP PT SHS berada di
dekat wilayah pemukiman masyarakat

1. Permit submission related to PPKH is still being
processed in the Ministry of Environment and
Forestry of Republic of Indonesia.

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

|. | Perizinan/Persetujuan Baru Yang Diperoleh

New Permits/Approvals Acguired