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Mineral Inventory and Factsheet Index at : your online link direct to the mines and lapidary shops for mineral specimens, crystals, gems, jewelry ...
Apatite is the mineral used for the hardness of 5 in the Mohs Scale. It is popular as a gemstone. Its most important uses are in the production of fertilizer and ...
What is Corundum? Corundum is a rockforming mineral that is found in igneous, metamorphic, and sedimentary rocks. It is an aluminum oxide with a chemical .
Korea has experienced remarkable success in combining rapid economic growth with significant reductions in poverty.
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Titanium is widely used in the aerospace industry where it is valued for its high strengthtoweight ratio and resistance to corrosion. Domestic Production and Use ...
There are several thousand known minerals in nature (with estimates ranging from 2,000 to 7,000), but fewer than a hundred are considered gem minerals.
World mineral statistics data. Welcome to the World Mineral Statistics archive data download page. The British Geological Survey (BGS) and its predecessor ...
Detailed description, properties, and locality information guide about the blue mineral kyanite.
Obsidian is not made of mineral crystals; therefore, it is not a true rock. Obsidian has a long history as it has been dated back to the Stone Age, when it was used ...
Bar chart showing the major producers of Gypsum in the world
TeCHNICAL Performance SPECS This guide defines the general criteria Stone Source uses to rate the performance of materials. This document covers:
Biotite. Comments: Brown book of pseudohexagonal biotite crystals in matrix. Location: Sattleberg, Laacher See, RhinelandPalatinate, Germany. Scale: Size Not Given.
Industrial and geological reference materials Part of LGC Standards 3391_Geo_cat_ 1 26/02/2013 16:58:13
Imerys Talc is the world''s leading talc producer. Imerys talcs impart benefits to paper, plastics, paint, rubber, cosmetics, ceramics, pharmaceuticals, animal feed ...
Detailed description, properties, and locality information guide about the garnet mineral spessartine (spessartite).
An Introduction to Tanzania SIKA RESOURCES INC. Page 1 of 15 A BRIEF INTRODUCTION TO THE GEOLOGY AND MINING INDUSTRY OF TANZANIA
Plagioclase Albite. Comments: Colorless, lustrous blocky albite crystals to 3 cm in size with a thick dusting of micaceous green micro chlorite.
Simandl,, Paradis, S. and Birkett, T. (1999): Colombiatype Emeralds; in Selected British Columbia Mineral Deposit Profiles, Volume 3, Industrial Minerals, ...