 | | Report (issue) | | manganotantalite crystals from Moolyella, Pilbara region. Simpson Collection, Western Australian Museum........................ 15 Granitic rare-metal pegmatites ...............................................Regional controls affecting the distribution of pegmatites .................................................................... 24 Regional rare-metal pegmatite zoning and lithogeochemical anomalies ............................ 25 Prospecting rare-metal pegmatites for tantalum ............................... |  | | Book (volume) | | Grossular ......... 93 Pyrope ......... 97 Spessartine ......... 99 Uvarovite ......... 101 Hydrogrossular...resorption the olivines may be completely replaced by a central aggregate of vermicular magnetite, and a corona...Forsterite, crystalline limestone, Mogok Mining District, Burma (Adams and Graham, 1926). Olivine, with...0 07). Olivine, pallasite meteorite, Huckitta, central Australia (Madigan, 1939). Alderman. 10. Olivine..., 1933a). Anal. E. Tosnja i. 21. Talasskite, pegmatite, Talassa Valley, Siberia (Nikitin, 1936). »* Includes |  | | Journal (issue) | | cuprian elbaites are expanding at the original deposit in Paraíba State, and similar tourmalines are also...adjacent Rio Grande do Norte State. 278 pg. 261 Spessartine Garnet from Ramona, San Diego County, California...the bright orange garnets from this century-old pegmatite locality. NOTES AND NEW TECHNIQUES 296 Pink...the publisher. ABOUT THE COVER The Ramona pegmatite district in southern California was the world’s leading...leading source of fine gem spessartine for most of the 20th century. Prized for its bright orange color |  | | Journal (article/letter/editorial) | | various P-T conditions, such as the Ivrea Zone and the Ulten Zone (Italy), Ronda (Spain), the Barun Gneiss...(Nepal), the Kaligandaki valley (Tibet), and south-central Massachusetts (U.S.A.). 16 Inclusions are hosted...1) contains three orogenic gold provinces: the Central Lapland greenstone belt (CLGB), the Kuusamo belt...producer of Europe, the Kittilä mine (Suurikusikko deposit, 59 Mt total resources + reserves with 4.18 g/t...but a narrow oceanic basin was developed in the zone of CLGB at around 1.97-1.95 Ga. SW oriented subduction |
|
