सीमत चालन तवेदन Limited Circulation Report भारत सरकार / GOVERNMENT OF INDIA खान मंालय / MINISTRY OF MINES भारतीय भूवैानक सवण GEOLOGICAL SURVEY OF INDIA मशन -II / Mission – II मय देश, जबलपुर / Madhya Pradesh, Jabalpur खनज अनवेषण / Mineral exploration मय देश रा'य के सीधी िजला, त*सील-+चतरंगी के अंतग.त चक/रया े म0 1वण. खनजन के गवेषण पर अंतम तवेदन (जी - ०२) धरातल पा4क ६३एल/११(भाग) मद 9मांक: ०५४/एम.ई./सी.आर./एम.पी./२०१६/४४ काय. स: २०१६-१७ FINAL REPORT ON GENERAL EXPLORATION FOR GOLD MINERALISATION IN CHAKARIYA BLOCK, TEHSIL-CHITRANGI, SIDHI- DISTRICT, MADHYA PRADESH. STAGE (G-2) Toposheet Nos. 63L/11(part) Item no. 054/ME/CR/MP/2016/44 Field season: 2016-2017 By CलैDसन बागे, व.भूवैानक Gladson Bage, Senior Geologist Abhinav Om Kinker, Geologist अभनव ओम Fकं कर, भूवैानक जबलपुर / Jabalpur December 2017 नक, नक क प अन क न न अ इक क ग पनकन न क ज I Not to be reproduced in part or full with the prior permission of the Director General, Geological Survey of India, Kolkata REPORT ON GENERAL EXPLORATION FOR GOLD MINERALISATION IN CHAKARIYA BLOCK, VILLAGE- CHAKARIYATEHSIL- CHITRANGI, SINGRAULI- DISTRICT, MADHYA PRADESH. STAGE (G-2) 63L/11(PART) Field Season: 2016-17 By Gladson Bage, Senior Geologist Abhinav Om Kinker, Geologist CONTENTS Page No. I. ------- सारांश ABSTRACT (English) ---- INTRODUCTION 1-2 II. I.01 Details of FSP 1 I.02 Objective of investigation 1 I.03 Acknowledgement 2 III. PROPERTY DESCRIPTION 3-4 III.01 Title of ownership 3 III.02 Details of area 3 III.02.1 Village Name,District,State 3 III.02.2 Survey of India Toposheet no. 3 III.02.3 Geo-coordinate with the help of DGPS 3 III.02.4 Cadastral details of the area with landuse 3 III.02.5 Freehold/leasehold 3 III.02.6 Location and accessibility 3 III.02.7 Climate 3 III.02.8 Flora and Fauna 3 III.03 Infrastructure & Environment: 3-4 IV. PREVIOUS EXPLORATION 5-8 IV.01 Details of previous exploration investigation carried 5-8 by other agencies/parties V. GEOSCIENCE INVESTIGATION 9 V.01 Regional Geology 9 V.01.1 Brief regional geology 9-10 V.01.2 Regional stratigraphy 11 V.02 Detailed geological exploration 11-36 V.02.1 Detailed mapping on 1:1000 scale 11 V.02.2 Description of rocks 11-15 V.02.3 Petrological and petrochemical studies including 15-25 EPMA and Whole rock analysis V.02.4 Structure 26 V.02.5 Metamorphism 26 V.02.6 Mineralogy of the ore zones and ore textures 26-27 V.02.7 Pitting and Trenching 27-32 V.02.8 Sampling 32 i V.02.9 Discussion of results of chemical analysis 33-42 V.02.10 Details of interpreted ore zones on the basis of 42 geological investigation VI. INTEGRATION OF GEOLOGICAL,GEOCHEMICAL AND 43-44 GEOPHYSICAL DATA AND INTERPRETATION, THEREOFF VII. ABIOTIC PARAMETERS 45-46 VIII. MINERAL DEPOSITS 47- VIII.01 Surface indication of mineralization 47 VIII.02 Mode of occurrence 48-49 VIII.03 Nature of mineralization 50-51 VIII.04 Details of mineralized zones: strike length and width of 51 anomaly on the basis of geology, geophysical and geochemical VIII.05 Alterations zones and its relevance with mineralization 51-52 VIII.06 Genesis of mineralization/Genetic model of mineralization 52-53 IX. EXPLORATION BY DRILLING 54- IX.01 Stage of mineralization as per mineral content rule 54 IX.02 Methodology of drilling with the details of type of drilling i.e. 54 Core drilling IX.03 Borehole planning: spacing of Boreholes and level of 54-63 intersection of ore zones as per mineral content rule. IX.04 Borehole logging 64-84 IX.05 Core recovery percentage 85-89 IX.06 Geophysical logging of borehole and correlation with 89-100 borehole geology IX.07 Mineralogy of ore zones 101-105 IX.08 Borehole deviation test and methodology 105-107 IX.09 Methodology of the ore zone sampling 108-116 IX.10 Sample preparation: Chemical analysis and laboratory 116 procedures IX.11 Check samples:NABL accredited Labs 117 IX.12 Details of intersected ore zones of the boreholes drilled and 118-123 their co-relation X. X.01 ORE BENEFECIATION STUDY 124 XI. XI.01 GEOTECHNICAL STUDYS ON BOREHOLE CORE 125-131 SAMPLESOF MINERALIZED ZONE HANGING WALL AND FOOTWALL SIDE XI.01.1 RQD ( Rock Quality Designation) 125-131 XII. RESOURCE ESTIMATION 132- XII.01 Introduction 132 XII.02 Detailed description of ore zones 132 XII.03 Core recovery 132-133 XII.04 Cut off grade consideration 133 XII.05 Minimum stoping width consideration 133 XII.06 Correlation of ore Lodes 133 XII.07 Description of Lodes 133 XII.08 Preparation of LV sections 133 ii XII.09 Assumptions for resource estimation 134 XII.10 Methodology of ore reserve estimation 135 XII.10.1 Cross section method 135-136 XII.10.2 Longitudinal vertical section 137-138 XII.10.3 Cumulative Resource Estimation for Gold for 139 boreholes drilled during FS 1999-2001 and FS 2016-17 at Chakariya Block XII.11 Category of resources/reserve as per UNFC classification 140 XIII. Recommendation 141 XIV. Conclusion 142-144 References Locality Index TABLES: Page No. Table-I Quantum of work and targets achieved during FS: 2016- 2 17 Table-II Details of Exploration work for gold in Chakariya Block. 5-6 (after Jha et.al) Table-III Lithostratigraphy of Mahakoshal Group in Eastern Part, 11 (After Devarajan (1997) Table-IV Details of anomalous values of As, Bi and Cu in 38-39 Borehole CBH-01 Table-V Details of anomalous values of As, Bi and Cu in 39-40 Borehole CBH-02 Table-VI Details of anomalous values of As, Bi and Cu in 41 Borehole CBH-03 Table-VII Details of anomalous values of As, Bi and Cu in 41 Borehole CBH-04 Table-VIII Details of anomalous values of As, Bi and Cu in 41-42 Borehole CBH-05 Table-IX Correlation matrix of analyzed elements of Core 42 Samples. Table-X Details Of Corelogging Of Borehole No. CBH-01 65-67 Table-XI Details Of Corelogging Of Borehole No. CBH-02 68-71 Table-XII Details Of Corelogging Of Borehole No. CBH-03 72-74 Table-XIII Details Of Corelogging Of Borehole No. CBH-04 75-77 Table-XIV Details Of Corelogging Of Borehole No. CBH-05 78-80 Table-XV Details of Corelogging of Borehole No. CBH-06 81-83 Table-XVI Details of Corelogging of Borehole No. CBH-07 83-84 Table-XVII Details of Core recovery percentage of Borehole No. 85 CBH-01 Table-XVIII Details of Core recovery percentage of Borehole No. 85-86 CBH-02 Table-XIX Details of Core recovery percentage of Borehole No. 86-87 CBH-03 Table-XX Details of Core recovery percentage of Borehole No. 87- iii CBH-04 Table-XXI Details of Core recovery percentage of Borehole No. 87-88 CBH-05 Table-XXII Details of Core recovery percentage of Borehole No. 88- CBH-06 Table-XXIII Details of Core recovery percentage of Borehole No. 88-89 CBH-07 Table-XXIV Geophysical logging of borehole and correlation with 89-90 borehole geology of CBH-01 Table-XXV Geophysical logging of borehole and correlation with 90-91 borehole geology of CBH-02 Table-XXVI Geophysical logging of borehole and correlation with 91 borehole geology of CBH-03 Table-XXVII Geophysical logging of borehole and correlation with 92 borehole geology of CBH-04 Table-XXVIII Geophysical logging of borehole and correlation with 92 borehole geology of CBH-05 Table-XXIX Geophysical logging of borehole and correlation with 93 borehole geology of CBH-06 Table-XXX Geophysical logging of borehole and correlation with 93 borehole geology of CBH-07 Table-XXXI Details of samples of mineralized zone from each 109-115 borehole. Table-XXXII Details of intersected ore zones of the borehole CBH-01 119 Table-XXXIII Details of intersected ore zones of the borehole CBH-02 119-120 Table-XXXIV Details of intersected ore zones of the borehole CBH-03 120-121 Table-XXXV Details of intersected ore zones of the borehole CBH-04 121 Table-XXXVI Details of intersected ore zones of the borehole CBH-05 122 Table-XXXVII Details of intersected ore zones of the borehole CBH-06 122-123 Table-XXXVIII Details of intersected ore zones of the borehole CBH-07 123 Table-XXXIX Details of RQD observed from Borehole No. CBH-01 126 Table-XL Details of RQD observed from Borehole No. CBH-02 126-127 Table-XLI Details of RQD observed from Borehole No. CBH-03 127-128 Table-XLII Details of RQD observed from Borehole No. CBH-04 128 Table-XLIII Details of RQD observed from Borehole No. CBH-05 129 Table-XLIV Details of RQD observed from Borehole No. CBH-06 130 Table-XLV Details of RQD observed from Borehole No. CBH-07 131 Table-XLVI Reserve estimation sheet by cross-section methods for 136 Gold Table-XLVII Reserve estimation sheet by LV section methods for Gold 138 Table-XLVIII Cumulative Resource Estimation sheet for borehole 139 drilled during FS 1999-2001 and FS 2016-17 for Gold FIELD PHOTOGRAPH Page No Field Photograph- Greenish phyllite with quartz vein grey south of 12 I: Chakariya Block Field Photograph- Banded Iron ore Formation (BIF) north of Chakariya 13 II: Block iv Field Photograph- Scorodite outcrop observed near trench CT-09,Chakriya 15 III Block Field Photograph- Trench boundary of CTR-01 and CTR-02 marked across 28 IV the scorodite bands along the azimuth of CBH-01 at Chakariya Block, Distt: Singrauli Field Photograph- Trench boundary of CTR-03 along the azimuth of CBH- 28 V 04 marked at Chakariya Block, Distt: Singrauli Field Photograph- Trench CTR02 marked along the azimuth of CBH-01 at 29 VI Chakariya Block, Distt: Singrauli Field Photograph - Trench boundary of CTR-03 along the azimuth of CBH- 29 VII 04 marked at Chakariya Block, Distt: Singrauli Field Photograph- Collection and in-situ measurement of water sample from 45 VIII dug well at Chakariya block.