Records of the Geological Survey of India, Volume 139, Part 5The Survey, 2006 - Earthquakes Vols. 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. |
From inside the book
Results 1-3 of 39
Page 1
... quartz crystal since 1986. Domestic survey data were prepared by Linder Roberts , statistical assistant . Cultured quartz crystal production was unchanged , and consumption increased in 1991 from levels recorded in 1990 . Production and ...
... quartz crystal since 1986. Domestic survey data were prepared by Linder Roberts , statistical assistant . Cultured quartz crystal production was unchanged , and consumption increased in 1991 from levels recorded in 1990 . Production and ...
Page
... quartz.scheduler.userTransactionURL org.quartz.scheduler.wrapJobExecutionInUserTransaction org.quartz.scheduler.jobFactory.class CONFIGURING THE QUARTZ ThreadPool org.quartz.threadPool.class org.quartz.threadPool.threadCount 297 org.quartz ...
... quartz.scheduler.userTransactionURL org.quartz.scheduler.wrapJobExecutionInUserTransaction org.quartz.scheduler.jobFactory.class CONFIGURING THE QUARTZ ThreadPool org.quartz.threadPool.class org.quartz.threadPool.threadCount 297 org.quartz ...
Page 68
... quartz is abundant in all the Eocene gravel deposits , and occasionally pebbles are found that show free gold . Attempts have even been made , though without success , to mill the quartz pebbles of the placers . The Alleghany gold thus ...
... quartz is abundant in all the Eocene gravel deposits , and occasionally pebbles are found that show free gold . Attempts have even been made , though without success , to mill the quartz pebbles of the placers . The Alleghany gold thus ...
Contents
ANDHRA PRADESH | 1 |
Quaternary Geology | 9 |
Project National Geochemica Mapping NGCM | 16 |
Copyright | |
8 other sections not shown
Other editions - View all
Common terms and phrases
abutment alignment amphibolite Andhra Pradesh assess bands basin bed rock biotite biotite gneiss block boreholes carried charnockite coast cut-off trench depth district dolerite drilled dunes dyke earth dam enclaves excavation exposed field season folds foliation Formation foundation fresh rock garnet Geochemical Mapping geological mapping GEOTECHNICAL INVESTIGATION gneiss gold grained granite granite gneiss granitoids granodiorite granulite gravity grouting holes hornblende indicated intrusive Item joints Karnataka Kerala Khondalite kimberlite laterite limestone lithounits located lugeons mafic metabasalt migmatite mineralisation minerals moderate mylonite NNW-SSE NW-SE occur overburden pegmatite penstock permeability tests phyllite powerhouse project authorities proposed pyroxene quartz quartz veins quartzite reservoir river samples were collected sand schist belt shale shear zone shotcrete slope soil Specialised Thematic Mapping spillway STAGE GEOTECHNICAL stream sediment samples strike structure studies sulphide surface Tamil Nadu thick toposheet traverse trending tsunami ultramafic upto values varying vertical weathered weir width