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 100
Within the Hutti Group , gold reefs with siliceous lode - matter occur in the Hutti mining lease area in a subparallel bundle ... The Strike Reef is one of them and is an easterly placed lode with relatively greater abundance of silica ...
Within the Hutti Group , gold reefs with siliceous lode - matter occur in the Hutti mining lease area in a subparallel bundle ... The Strike Reef is one of them and is an easterly placed lode with relatively greater abundance of silica ...
Page 102
Mild concentrations from the 3rd deformation seem only to accrete on the existing gold reefs . Metamorphic grade is between lower greenschist to middle amphibolite facies , with progressive increase in the isograd easterly .
Mild concentrations from the 3rd deformation seem only to accrete on the existing gold reefs . Metamorphic grade is between lower greenschist to middle amphibolite facies , with progressive increase in the isograd easterly .
Page 107
Co , which should be interpreted as the inherent error of block estimation in both dimensions of the strike Reef in Hutti Gold mine , is large ( } Yn ) for block estimations but is uniform over both directions .
Co , which should be interpreted as the inherent error of block estimation in both dimensions of the strike Reef in Hutti Gold mine , is large ( } Yn ) for block estimations but is uniform over both directions .
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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