Mineralogy & Gemology Articles - Page 8 — Knoji
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Beautiful to look at in both form, symmetry and colors, synthetically lab-grown crystals of the heavy metallic element BISMUTH form unusual crystals called 'Hopper Crystals'
Published by thestickman 93 months ago in Mineralogy & Gemology | +6 votes | 2 comments
Certain diamonds became famous throughout history not necessarily because of their size, but because of the stories and people behind them. Good examples of this are the Kasikci, khedive and Jubilee diamonds.
Published by Peter Bilton 93 months ago in Mineralogy & Gemology | +5 votes | 1 comments
Emeralds were once more valuable than diamonds. Many of the worlds finest emerald treasures are in museums and royal collections.
Published by Peter Bilton 93 months ago in Mineralogy & Gemology | +4 votes | 4 comments
About the colorful blue gem lapis lazuli which is actually a rock. It often contains inclusion minerals such as calcite and pyrite.
Published by Peter Bilton 93 months ago in Mineralogy & Gemology | +6 votes | 3 comments
About the organic gemstone amber. What it is made of and where it comes from.
Published by Peter Bilton 93 months ago in Mineralogy & Gemology | +7 votes | 4 comments
About the history of the Tiffany diamond and Tiffany & Co, which was made popular by the movie Breakfast at Tiffany's
Published by Peter Bilton 93 months ago in Mineralogy & Gemology | +9 votes | 2 comments
About the Regent diamond and its long and adventurous history.
Published by Peter Bilton 93 months ago in Mineralogy & Gemology | +5 votes | 0 comments
About the former jewelry collection of Marie-Antoinette and its history.
Published by Peter Bilton 94 months ago in Mineralogy & Gemology | +17 votes | 6 comments
About the organic gem pearl and why pearls are second only to diamonds in popularity. How pearls are formed and the history of pearls.
Published by Peter Bilton 94 months ago in Mineralogy & Gemology | +8 votes | 2 comments
About the garnet family of gemstones, including pyrope, almandine,spessartine and grossular.
Published by Peter Bilton 94 months ago in Mineralogy & Gemology | +6 votes | 2 comments
The mystery of the Florentine diamond which has been missing for over ninety years.
Published by Peter Bilton 94 months ago in Mineralogy & Gemology | +4 votes | 2 comments
The story of the diamond purchased by Richard Burton for Elizabeth Taylor known as the Taylor-Burton Diamond.
Published by Peter Bilton 94 months ago in Mineralogy & Gemology | +8 votes | 2 comments
The story of the Sancy diamond, which is on display at the Apollo Museum in Paris.
Published by Peter Bilton 94 months ago in Mineralogy & Gemology | +4 votes | 1 comments
About Hacienda Malagana and the Colombian gold rush of 1992. Also what was discovered about the Malagana civilization.
Published by Peter Bilton 94 months ago in Mineralogy & Gemology | +4 votes | 3 comments
About the gemstone family known as beryl and aquamarine.
Published by Peter Bilton 94 months ago in Mineralogy & Gemology | +5 votes | 2 comments
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