Sunday, September 27, 2020
Mineral Researches

Mineral Researches

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A Trapiche emerald from Muzo Mine, Colombia. Credit: Luciana Barbosa/Wikipedia
Mineral Researches

Trapiche Emerald : What is a Trapiche Emerald? How Does a...

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The Pink Star diamond, which fetched the highest price ever for a jewel offered at auction, is displayed at Sotheby's in Hong Kong on March 29. Credit: Vincent Yu/AP
Mineral Researches

Pink Star Diamond : The largest known Pink Diamond

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Amethyst-Geode in the parent rock
Mineral Researches

How do the Geodes get Colorful?

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zultanite gemstones, rough and crystal form lighting
Mineral Researches

Zultanite : What is Zultanite Mineral? Where to find Zultanite?

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Purple Amethyst
Mineral Researches

Purple Amethyst : What causes the purple color of amethyst?

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The Roebling Opal
Mineral Researches

Roebling Opal : Amazing Rare blue and green Opal Found in...

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Graphite & Hexagonal Diamond
Mineral Researches

Study shows diamonds aren’t forever

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Blue Diamond
Mineral Researches

New model shows how diamond-carrying rocks formed in Northern Alberta

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Photomicrograph in crossed polars of precious-metal bearing peridotite. Note the optical zoning (light/dark bands) in the plagioclase (grey coloured mineral) in the central part of the image. The occurrence of this zoning was the focus of the study in question. The width of the image frame is 4 mm. Credit: Nat. Geosci. (2020).
Mineral Researches

Scientists find evidence of how platinum metals form under 60 million-year-old...

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The Largest Peridot in the World
Mineral Researches

What is The Largest Peridot in the World?

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Peridot
Mineral Researches

Peridot : What is Peridot? Where is Peridot found?

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Minerals on hand
Mineral Researches

Rare Gems & Minerals in Texas

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Minerals on Hand
Mineral Researches

Mines in Texas & New Mexico : Mines Where You Can...

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The Mawenzi : The Largest Tanzanite rough in the World
Mineral Researches

The Mawenzi : The Largest Tanzanite rough in the World

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Blue Quartz
Mineral Researches

Blue Quartz : What is Blue Quartz? How does Blue Quartz...

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Huge Desert Rose Selenite Crystal cluster
Mineral Researches

Desert Rose : What is Desert Rose? How Do Desert Roses...

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Collection of various fluorescent minerals under ultraviolet UV-A, UV-B and UV-C light. Chemicals in the rocks absorb the ultraviolet light and emit visible light of various colors, a process called fluorescence. Credit: Hannes Grobe/AWI
Mineral Researches

Fluorescence : Why Minerals Fluoresce?

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Bastnaesite (the reddish parts) in Carbonatite. Bastnaesite is an important ore for rare earth elements, one of the mineral commodities identified as most at-risk of supply disruption by the USGS in a new methodology. Credit: Scott Horvath, USGS
Mineral Researches

Where is the greatest risk to our mineral resource supplies?

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Inside the Rainbow Tunnel. Credit: Jeff Glover
Mineral Researches

World’s Largest Fluorescent Rock Found in New Jersey

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Alaska Centennial Nugget : Largest Gold Nugget Ever Found in Alaska
Mineral Researches

Alaska Centennial Nugget : Largest Gold Nugget Ever Found in Alaska

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