Buying & Value
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Where to Buy Real Herkimer Diamond and Avoid Quartz Fakes
A real Herkimer Diamond is quartz from the Herkimer County and Mohawk Valley region of New York, not a diamond.…
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Where to Buy Real Hematite and Avoid Magnetic Imitations
Real Hematite can look metallic steel gray, silvery black, reddish brown, earthy red or nearly black. The same iron oxide…
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Where to Buy Real Green Fluorite and Avoid Dyed Glass Fakes
Real Green Fluorite ranges from nearly colorless mint through grass green, blue-green, yellow-green and deep emerald-like shades. It may occur…
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Where to Buy Real Green Calcite and Avoid Dyed Fakes
Real Green Calcite is a naturally colored calcium-carbonate mineral that commonly appears mint green, pale yellow-green, gray-green or soft apple…
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Where to Buy Real Green Aventurine and Avoid Dyed Glass Fakes
Real Green Aventurine is a quartz-rich material containing reflective mineral inclusions that produce a soft sparkling effect known as aventurescence.…
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Where to Buy Real Garden Quartz and Avoid Artificial Inclusions
Real Garden Quartz is transparent or translucent quartz containing mineral inclusions that create landscape-like scenes. Green, cream, brown, red, orange,…
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Where to Buy Real Fluorite and Avoid Dyed or Glass Fakes
Real Fluorite occurs in a remarkable range of colors, including colorless, purple, green, blue, yellow, pink, brown and nearly black.…
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Where to Buy Real Fire Agate and Avoid Glass or Foil Fakes
Real Fire Agate is an iridescent chalcedony prized for flashes of green, gold, yellow, orange and red over a predominantly…
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Where to Buy Real Epidote and Avoid Green Glass Fakes
Real Epidote appears in several markets that should not be evaluated by the same standards. Mineral collectors seek sharp prismatic…
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Where to Buy Real Dioptase and Avoid Green Glass Fakes
Real Dioptase is an intense emerald-green to bluish-green copper silicate prized primarily as a collector mineral. Fine specimens can display…
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