Records of the Geological Survey of India, Volume 56Vols. 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 21
XXXII , p . 136 ) where Mr. Vredenburg's conclusion that the bed was in situ was naturally held to prove oscillations of the relative level of land and sea in recent geological times . At a later date ( Records , vol . XLII , pp .
XXXII , p . 136 ) where Mr. Vredenburg's conclusion that the bed was in situ was naturally held to prove oscillations of the relative level of land and sea in recent geological times . At a later date ( Records , vol . XLII , pp .
Page 22
It was examined eleven days later by the Port Officer , Akyab , who has been kind enough to supply further details . The island was reported to consist of " black mud which being in lumps gives the idea of rocks .
It was examined eleven days later by the Port Officer , Akyab , who has been kind enough to supply further details . The island was reported to consist of " black mud which being in lumps gives the idea of rocks .
Page 52
The contact between limestone and gneiss is sharp , and there is no passage of one into the other . The gneiss is much intruded by later pegmatites , which are absent from the limestones . " " The central belt is composed of porphyritic ...
The contact between limestone and gneiss is sharp , and there is no passage of one into the other . The gneiss is much intruded by later pegmatites , which are absent from the limestones . " " The central belt is composed of porphyritic ...
Page 53
... gneiss ( really a foliated granite ) is intrusive , with its pegmatite , other younger fine - grained acid granites , epidiorites ( amphibolites ) , pegmatite from the post - Delhi granite magma , and still later doleritic rocks .
... gneiss ( really a foliated granite ) is intrusive , with its pegmatite , other younger fine - grained acid granites , epidiorites ( amphibolites ) , pegmatite from the post - Delhi granite magma , and still later doleritic rocks .
Page 54
This is the pegmatite from the later post - Delhi granite , and it is practically absent from the limestones . From the field evidence however , Dr. Heron is of opinion that pegmatite intrusion is not the cause of the production of the ...
This is the pegmatite from the later post - Delhi granite , and it is practically absent from the limestones . From the field evidence however , Dr. Heron is of opinion that pegmatite intrusion is not the cause of the production of the ...
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Common terms and phrases
amount appear associated August bands beds branches Burma Calcutta cent Central Clean coal coking collection commence consists containing continued Cretaceous crystals deposits described district examination feet field fossil further Geol Geological Survey gneisses Gold granite Hills inch increase intrusive Iron island January known later Lease License lignite limestones lower Manganese March material Maung ment Messrs mica miles Mineral oil minerals Mining Nagpur Nature noted Novem nummulites obtained occur October P. L. renewal pegmatite Plate portion present probably Provinces Quantity quartzites ranges Records region Remainder Report rocks Rupee samples Seam seen separated shales Shan similar species specimens structure surface Surv Survey of India syenite TABLE Tertiary thick tons Upper valley Value Value Rupee veins Weight wolfram
Bibliographic information
| Title | Records of the Geological Survey of India, Volume 56 Memoirs of the Geological Survey of India |
| Author | Geological Survey of India |
| Publisher | The Survey, 1926 |
| Original from | the University of California |
| Digitized | 18 Aug 2016 |
| Export Citation | BiBTeX EndNote RefMan |