島根県大東鉱山付近の地質及び鉱床について
廣島大學地學研究報告 Issue 4
Page 1-14
published_at 1954-05-25
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この文献の参照には次のURLをご利用ください : https://doi.org/10.15027/52506
| File | |
| Title ( jpn ) |
島根県大東鉱山付近の地質及び鉱床について
|
| Title ( eng ) |
Geology and Ore Deposits of the Daitô Mining District, Shimane Prefecture
|
| Creator |
YAMAMOTO Toyoho
|
| Source Title |
廣島大學地學研究報告
Geological report of the Hiroshima University
|
| Issue | 4 |
| Start Page | 1 |
| End Page | 14 |
| Abstract |
In the vicinity- of Daitô-machi, Shimane Prefecture, molybdenite deposits are distributed. In this paper, the outline of geology and ore deposits is described. The geology of the district is characterized by the presence of various types of granitic intrusives and the related metamorphic masses. The mutual relations between these rock types are tabulated, schematically, in Table 1 (p. 2). Molybdenite is found, mainly, in quartz-vein, accompanied by pyrite, rarely by magnetite and chalcopyrite.
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| Language |
jpn
|
| Resource Type | departmental bulletin paper |
| Publisher |
廣島大學理學部地學教室
|
| Date of Issued | 1954-05-25 |
| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0073-2303
[NCID] AN00213676
|
