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Article: Pay by the letter.(Letters)(Letter to the Editor)
- Article from:
- Rocks & Minerals
- Article date:
- September 1, 2005
- Author:
CopyrightCOPYRIGHT 2005 Heldref Publications. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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As my contribution to the raging White-Mandarino controversy over mineral nomenclature and especially that of the amphibole group (May/June, September/October, and November/December 2004; March/April 2005), I make the following observation: At the latest Tucson Show, mineral dealer Alfredo Petrov had for ...
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Article: Calcite vein-dikes of the Grenville Geological Province Ontario, ...
Rocks & Minerals;
January 1, 2006 ;
700+ words
... ... most commonly feldspar (orthoclase-microcline fluorapatite, mica-group minerals, pyroxene-group minerals and or amphibole-group minerals, scapolite-group minerals, and, less commonly, titanite, ilmenite, and zircon. The genesis of these deposits ...
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