Records of the Geological Survey of India, Volume 120, Parts 2-8Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 92
T = Geological ore reserve in tonnes , and The ultimate goal of exploration is to find out a model of the deposit . G = Difference between average grade and cutoff grade , and P as well as Q are constants . 5. Deposit modelling for the ...
T = Geological ore reserve in tonnes , and The ultimate goal of exploration is to find out a model of the deposit . G = Difference between average grade and cutoff grade , and P as well as Q are constants . 5. Deposit modelling for the ...
Page 94
Preliminary core drilling 10-15 metres per million tonnes of possible reserves to cover up depth ranges and ... totalling to 30-40 metres per million tonnes , wherein exploratory mining shall raise the reserve rank to proved category .
Preliminary core drilling 10-15 metres per million tonnes of possible reserves to cover up depth ranges and ... totalling to 30-40 metres per million tonnes , wherein exploratory mining shall raise the reserve rank to proved category .
Page 100
Aware of the intrinsic gaps between the actual ore reserves and grade vis ... preferably in respect of total metal reserve than the ore reserve , but with the exponential of half the geostatistical variance as a multiplier for desirable ...
Aware of the intrinsic gaps between the actual ore reserves and grade vis ... preferably in respect of total metal reserve than the ore reserve , but with the exponential of half the geostatistical variance as a multiplier for desirable ...
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Common terms and phrases
anhydrite associated average axial planes bands Barotiya base basin beds belt Bhim Group block bodies boreholes burrows central channel chert Chitradurga clay deformation Delhi Delhi Supergroup delta deposit depth detailed developed Devgarh direction district drilling east eastern effect environment estimate evaporites exploration field folds formation Geol Geological geometry gold grade granite gravity grey ground halite Haryana hinge India indicate inlier iron laterite limb lineation major mineral mineralisation mining minor Nagaur nature observed occur origin parallel pattern phase of folding plain plunge pre-Delhi present quartz Rajasthan range Reef regional represents reserve resulted rocks samples sand scale schist sediments seismic refraction Sendra Group sequence shear shear zone stage strike structures sulphide surface Surv surveys Table tectonic thickness tion trend unit values volcanics western zone
Bibliographic information
| Title | Records of the Geological Survey of India, Volume 120, Parts 2-8 Memoirs of the Geological Survey of India |
| Author | Geological Survey of India |
| Publisher | government of India., 1985 |
| Original from | University of Minnesota |
| Digitized | 15 Dec 2016 |
| Export Citation | BiBTeX EndNote RefMan |