 | | Journal (article/letter/editorial) | | Geology and Geography Auburn University Auburn, Alabama 36849 cookrob@auburn.edu Downloaded by [Universite...December 2014 Wavellite Mauldin Mountain, Montgomery County, Arkansas P hosphate minerals are a traditional...Geology and Geography at Auburn University, Auburn, Alabama. He welcomes suggestions for this column and can...3-cm-tall wavellite from Mauldin Mountain, Montgomery County, Arkansas; kevin Brown specimen, Joe Budd photo...Limestone Company quarry, Pleasant Mills, Snyder County, Pennsylvania. The 2.8 × 2.7 × 1.5-cm specimen |  | | Journal (issue) | | Articles Famous mineral localities: The Kipushi mine, Z a ir e ........................................is connected by a good road to the old Kansanshi mine and the neighboring Solwezi town, about 100 km S60°W...Kolwezi, Shinkolobwe and Broken Hill. The Rokana mine is located near Kitwe. deposits in order to establish...re-exploited today, it would still be as an underground mine, despite the mechanized shovels and other heavy...egabreccia (after Francois, 1987). Figure 5. The Kipushi mine out crop in a natural karstic de pression, 1915 |  | | 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...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted...1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's finest ilmenite |  | | Book | | being generally greater for blue light than for red ; this is dispersion in the usual sense of the word...diagnostic value and is expressed by r ~ v (i.e. 2V for red light greater or less than that for blue). The optical...such cases; for example, Fe 3 + induces yellow to red colouration, Fe 2 + green or no colour whatsoever...silver, platinum). Hematite, Fe 2 O 3 , may be black, red, or yellow according to the degree of dispersion...basically colourless but can also be yellow, blue, red, brown, or other colours. Some of these colours are |
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Red Ball Mine, Calhoun County, Alabama, USA