Records of the Geological Survey of India, Volume 123, Part 1The Survey, 2002 - 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
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
COAL WING | 72 |
Copyright | |
16 other sections not shown
Other editions - View all
Common terms and phrases
analysed anomaly assess associated bands basalt base basic basin belt Bihar block bodies boreholes carried channel clay coal Code collected completed comprises condition construction continued core covered delineated deposits depth detailed developed Director district Division drilling dykes eastern exploration exposed field flows Formation foundation geological mapping geophysical geotechnical investigation gneiss gold grade grained granite Group Headquarters holes identified indicated intrusive irrigation length lignite limestone located lower magnetic major mineral mineralisation Nagpur objective occur Orissa Pradesh prepared present processed proposed quartz quartzite range Regional reported reservoir revealed river rock samples sand sandstone scale Scheme schist seams sediments shale shear soil spillway sq km stage strike structure suggested surface surveys taken thickness thin tion Toposheet traverses trending tunnel units upto values varies various veins West zone