 | | Journal (article/letter/editorial) | | Geological Institute, University of Tokyo, Hongo, Tokyo (Japan) (Received March 22, 1963) SUMMARY Chromite from...characteristic scenery, different from the other islands of Japan. During the Miocene age, the island was largely...K A I D O ~ Locality Tempoku Mt. Asaba in Uryu-Kamikawa Seiwa Summit part at Seiwa Other parts of north...The Quaternary chromite placer deposits. Tempoku district: 23 = Chunaibo; 24 = Asachino; 2.5 = Lake Kutcharo;...Nuporomaporosawa; 39 = Oiwanosawa; 40 = Pankenai. Uryu-Kamikawa district: 41 = Shosambetsu; 42 = Onnebetsu-Hokusen; |  | | Report (issue) | | mineral col lector, was born in Kanazawa, Ishikawa Prefecture, on August 30, 1874. Soon after his graduation...a mining engineer at the Arakawa Mine, Akita Prefecture. In 1909, he was promoted to Director of the...of the Director of the Yoshioka Mine, Okayama Prefecture, for about seven years altogether. He returned...technology in the first half of this century in Japan. He retired from the Advisory Board of the Mitsu...such volumes as " Beiträge zur Mineralogie von. Japan ", Neue Folge I and II (T. Ito, 1937), " Japanese |  | | Book (edition) | | equivalents (e.g., JADE deposit, Okinawa Trough, Japan). Thus, metasomatic/metamorphic overprinting is...Average Hardness Soft minerals, such as galena or gold, are very difficult to polish without any scratches;...certain degree of bending, while some metals, such as gold, may be deformed into very thin sheets. The term...pyrite, and irregular late stage pore-fillings of gold (yellow). Right: Finely laminated iron oolith with...Mineral lamellar faint, red yes brown bright green gold-yellow, silver-white (Ag) to copper-red (Cu); 72 |
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