USGS Minerals Information: Diamonds, Industrial Statistics and information on the worldwide supply, demand, and flow of industrial diamonds USGS - U.S. Geological Survey, Mineral Resources Program, ...http://minerals.usgs.gov/minerals/pubs/commodity/diamond/- 9.0KB - +topic:793592263: 13, diamonds: 29
270396 DIAMOND (INDUSTRIAL) (Data in million carats, unless noted) Domestic Production and Use: Synthetic diamond production maintained its record-high level. Most industrial .. http://minerals.usgs.gov/minerals/pubs/commodity/diamond/270396.txt- 6.9KB - +topic:793592263: 13, diamonds: 16
diamond DIAMOND (INDUSTRIAL) (Data in million carats, unless noted) Domestic Production and Use: Synthetic diamond production maintained its record-high level. Most industrial diamond .. http://minerals.usgs.gov/minerals/pubs/mcs/1996/diamond.txt- 6.9KB - +topic:793592263: 13, diamonds: 16
290396 GEMSTONES1/ (Data in million dollars, unless noted) Domestic Production and Use: Output of natural gemstones was primarily from Tennessee, Alabama, Arkansas, North Carolina, Oregon, .. http://minerals.usgs.gov/minerals/pubs/commodity/gemstones/290396.txt- 7.1KB - +topic:793592263: 13, diamonds: 12
gemstone GEMSTONES1/ (Data in million dollars, unless noted) Domestic Production and Use: Output of natural gemstones was primarily from Tennessee, Alabama, Arkansas, North Carolina, .. http://minerals.usgs.gov/minerals/pubs/mcs/1996/gemstone.txt- 7.1KB - +topic:793592263: 13, diamonds: 12
USGS Professional Paper 1640-A Mineral Deposit Density -- An Update U.S. Geological Surveyhttp://pubs.usgs.gov/prof/p1640a/- 8.2KB - +topic:793592263: 13, diamonds: 2
Natural Gemstones - Mineral Gemstones Natural Gemstones - Mineral Gemstones
Mineral Gemstones
Hardness and specific gravity are two of the major characteristics of gemstones.
Hardness of a gemstone is .. http://pubs.usgs.gov/gip/gemstones/mineral.html- 8.3KB - +topic:793592263: 13, diamonds: 3
Historical Statistics for Gemstones, USGS OFR 01-006 Historical Statistics for Gemstones, USGS OFR 01-006
Open-File Report 01-006
GEMSTONES STATISTICS
By David A. Buckingham and Donald W. Olson
[ http://minerals.usgs.gov/minerals/pubs/of01-006/gemstones.html- 27.4KB - +topic:793592263: 13, diamonds: 3
