Records of the Geological Survey of IndiaThe Survey, 1930 - 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. |
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Results 1-3 of 13
Page 38
... Jadeite . C As a result of his work in the Jade Mines region up to date , Dr. Chhibber concludes that there are at least four jadeite dykes , con- taining very large reserves of this mineral , Myitkyina District , and intrusive into ...
... Jadeite . C As a result of his work in the Jade Mines region up to date , Dr. Chhibber concludes that there are at least four jadeite dykes , con- taining very large reserves of this mineral , Myitkyina District , and intrusive into ...
Page 39
... jadeite occur in the neighbourhood of Nam- shamaw ( 25 ° 45 ′ 31 ′′ ; 96 ° 22 ′ 28 ′′ ) but the active workings which bear the same name are situated near the confluence of the Namsai and Uru chaungs . Here jadeite boulders , which ...
... jadeite occur in the neighbourhood of Nam- shamaw ( 25 ° 45 ′ 31 ′′ ; 96 ° 22 ′ 28 ′′ ) but the active workings which bear the same name are situated near the confluence of the Namsai and Uru chaungs . Here jadeite boulders , which ...
Page 41
... jadeite occurs in the form of lenses in albite and three of these have already been worked out in the footwall of the Kadondwin . This strongly suggests the segregation of jadeite in the albite with which the original magma must have ...
... jadeite occurs in the form of lenses in albite and three of these have already been worked out in the footwall of the Kadondwin . This strongly suggests the segregation of jadeite in the albite with which the original magma must have ...
Contents
PART | 1 |
An undescribed species of Cyllene from the Pegu Beds of Burma | 5 |
On the occurrence of a small dome near Mari in the Attock District | 17 |
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ablation valley alluvium ash-free average Barakar barrels beds Bihar Bihar and Orissa Burma caking durains cent chaung Chhibber Chong Kumdan clay coal coalfield corallites Cotter deposits depth district drilling east field figs formation fossils gas-oil ratio Geol Geological Survey glacier gneisses Gondwana granite Height of Snout Hispar horizons Hunza Hunza river increase India Irrawadian jadeite Karakoram limestone lower Messrs minerals Mining moisture moraine mud fluid Murree Myitkyina district névé Nummulitic occur Orissa outcrops P. L. Renewal period phyllites production Punjab Quantity Raniganj Records recovery repressuring retreat river rocks rotary Salt sand sandstones schists seams septa shales Sheet 43 Shingshal shows Shwebo Shyok Siwalik Southern Shan specific gravity specimens strata surface Surv Survey of India TABLE thick tion tons valued Trias Upper valley Visser vitrain Wadia zone