 | | Book (edition) | | McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones...used mining districts as part of the locality description. These political and geographic district names...with a more descriptive term, metallic mineral district. This term shows the geochemical and mineralogical...reader to learn more about the geology of the district and to possibly predict the minerals that could...districts. Where possible, the metallic mineral district for each mineral locality is given for the mineral |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Edenville, large, fine crystals of spine!, titanite, amphibole and pyroxene have been found since the early 19th...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described |  | | Journal (issue) | | Review Wim Vertriest and Sudarat Saeseaw Reviews the mining history, market impact, and properties of ruby...River system • Trapiche quartz • Rubies from Rock Creek, Montana • Glass-filled polki-cut CVD synthetic...Mouawad Campus 5345 Armada Drive Carlsbad, CA 92008 USA © 2019 Gemological Institute of America All rights...Mississippi River system, and rubies from the Rock Creek deposit in Montana. As always, Micro-World reveals...about Mozambican ruby, including the history of mining and the market impact, as well as a comprehensive |
|
