Bates, R. L., and J. L. Jackson, 1980, Glossary ofgeology: American Geological Institute, Falls Church, Va., 749 pp. Berdichevsky, M. N., and V. I. Dmitriev, 2002,Magnetotelluricsin the context of theory of ill-posed problems: Society of Exploration Geophysicists, Tulsa, OK, 215 pp...
Dr. King was recently featured in an alumni profile published by the Gemological Institute of America and in a success story published on the Google Adsense website. Some of the articles on Geology.com written by Hobart King appear below. Much of his early work can be found in his Google ...
According to the American Geological Institute, as of 2007, North Carolina is the only state with this requirement. The last decade has met with mixed results in the implementation of teaching earth science in all high schools. Nearly half of all teachers statewide who are teaching earth science...
in geology from California University of Pennsylvania; a Graduate Gemologist Diploma from the Gemological Institute of America; and is a Registered Professional Geologist in the Commonwealth of Pennsylvania. Prior to Geology.com he worked for fourteen years as a geologist and section head at the West...
The discovery of Aquadité was serendipitous.During road clearing, a bulldozerstruck a rock, revealing a gemstone with unique copper minerals like chrysocolla, malachite, and cuprite. These minerals, which theGemological Institute of America (GIA) describes as 'confetti'inclusions, give each piece ...
- 《Journal of the Franklin Institute》 被引量: 0发表: 0年 Geology and paleontology of the Hlonda area, western Norway-a fragment of North America F. 1980: Geology and palaeontology of the Holonda area, western Norway - a fragment of North America? In Wones, D.R. (ed.), The Caledon...
The ruby was cut by the renowned Gemological Institute of America (GIA). The ruby is certified as Type IIa, which is the highest grade of clarity for a ruby. The ruby is a vivid red color, known as "pigeon's blood." The ruby was sold at auction for a record-breaking price of $34...
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University of Idaho, Moscow, Idaho 83844, USA Sigurjo´ n Jo´ nsson Institute of Geophysics, ETH Zu¨ rich, Schafmattstrasse 30, 8093 Zu¨ rich, Switzerland Michael Poland Hawaii Volcano Observatory, U.S. Geological Survey, P.O. Box 51, Hawaii National Park, Hawaii 96718, USA Daniel...
Known as the “Pink Star” diamond, it’s the largest Fancy Vivid Pink diamond ever graded as Internally Flawless by the Gemological Institute of America. 4. Red Diamond – $1,000,000 per carat Very rare Argyle Cardinal Fancy Red diamond Red Diamond is a diamond with the same mineral ...