Records of the Geological Survey of India, Volume 76, Issue 12Geological Survey of India, 1942 - Earthquakes |
From inside the book
Results 1-3 of 6
Page 7
... Corundum is used in the manufacture of corundum cloth or corundum paper . The grades employed for coating cloths and ... occurs in the Khasi and Jainti hills in the Nongstioe State . It occurs in fragments weighing a few pounds ...
... Corundum is used in the manufacture of corundum cloth or corundum paper . The grades employed for coating cloths and ... occurs in the Khasi and Jainti hills in the Nongstioe State . It occurs in fragments weighing a few pounds ...
Page 8
... corundum is very fine - grained indeed , and usually does not show crystal faces or cleavage . Crystals of the ... occurs associated with Kyanite and quartz . The Kyanite rock of Lapsa Buru in the Khar- Bihar . sawan State contains a little ...
... corundum is very fine - grained indeed , and usually does not show crystal faces or cleavage . Crystals of the ... occurs associated with Kyanite and quartz . The Kyanite rock of Lapsa Buru in the Khar- Bihar . sawan State contains a little ...
Page 9
measuring 4 miles long by 2 miles wide . The corundum occurs in an anorthite hornblende gneiss . The corundum here is of greenish grey colour or flesh colour and is often enclosed in a shell of calcite . Central Provinces . Corundum has ...
measuring 4 miles long by 2 miles wide . The corundum occurs in an anorthite hornblende gneiss . The corundum here is of greenish grey colour or flesh colour and is often enclosed in a shell of calcite . Central Provinces . Corundum has ...
Other editions - View all
Common terms and phrases
A. L. Coulson Abrasive Industry abrasive purposes Abrasive wheels Almandite aluminium artificial abrasives B. C. Roy bauxite beds Bihar Burma Canada Department Carborundum cent chert coated abrasives coated cloth coke colour corundum Corundum occurs crushed crystals Department of Mines Deposits Dhalbhum Diamond Diatomite Emery employed felspar flint Fused alumina future trend garnet garnet sands Geol Geological Survey glass grains grey grinding hard Hazaribagh district high grade honing stones impurities ingredients iron J. A. Dunn J. A. Mineral Resources Kashmir Kyanite large quantities limestone LXXVIII M. S. Krishnan Madras manufacture of abrasive manufactured abrasives Marketing and future Memoir metal polish mica Mysore natural abrasives oxide paper and cloth pebbles polishing material powders Products of Canada Pumice Resources of Bihar Rewa Risin spur rock sandstones siliceous silicon carbide sillimanite Singhbhum steel balls Steel wool suitable surfaces Surv Survey of India Talc Tripolite varies Vindhyan Volcanic dust