23.20 carats Rough Emerald Crystals from Swat orthorhombic What causes the fire and

What causes the fire and color change in sphene

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Sizes: ____ 1 to 4

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Key Features of Natural Beryl

23.20 carats Rough Emerald Crystals from Swat orthorhombic What causes the fire andThese are natural emeralds, green beryl, and beryl gemstones classified as rare gem minerals crystals and precious stones The total weight of the collection is 23. 20 carats with 12 individual pieces The average weight per stone is 1. 9 carats, with individual sizes ranging from 0. 65 to 3. 40 carats Specific piece weights include 3. 40, 3. 20, 2. 25, 2. 85, 2. 35, 1. 55, 2. 15, 1. 00, 1. 00, 0. 80, and 0. 65 carats The stones feature rough loose