Marin Mineral
Mixed Minerals
March 15, 2019  ·  9 specimens

J341 - Amethyst  sold

Priozersk, Karagandy Province, Kazakhstan
Miniature - 3.8 x 3.8 x 2 cm



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Amethyst Amethyst Amethyst

Six crystals of double-terminated Amethyst on a small amount of matrix. Good color and undamaged.


J342 - Ettringite  sold

N'Chwanning Mine, Kuruman, South Africa
Thumbnail - 2.5 x 2 x 2 cm



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Ettringite Ettringite Ettringite

Deep yellow Ettringite crystals on manganite matrix. Good color and undamaged. Main crystal is 1.3cm tall.


J350 - Sylvanite  sold

Colorado, USA
Thumbnail - 2.5 x 1.5 x 1.1 cm



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Sylvanite Sylvanite Sylvanite Sylvanite

Bright, metallic Sylvanite in matrix. Rich sample of this rare Gold telluride.


J354 - Vivianite  sold

Big Fish River, Yukon, Canada
Thumbnail - 2 x 1.5 x 1.5 cm



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Vivianite Vivianite Vivianite

Highly aesthetic cluster of greenish purple Vivianite crystals with Quartz crystals. An excellent Yukon thumbnail Vivianite. Ex. Moyer collection.


J360 - Benitoite  sold

Gem Mine, San Benito Co., California, USA
Thumbnail - 2 x 1.6 x 1.2 cm



(click on an image to enlarge)

Benitoite Benitoite Benitoite

Transparent, triply-terminated Benitoite crystal, 8mm on edge. You can see straight through to the matrix.


J370 - Quartz  sold

Crystal Park, Beaverhead Co. Montana, USA
Miniature - 3.8 x 1.3 x 1.3 cm



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Quartz Quartz Quartz

Transparent Quartz scepter with Amethyst and smokey coloration. Complete all around and undamaged.


J371 - Quartz   $140  available

Crystal Park, Beaverhead Co. Montana, USA
Miniature - 3.2 x 1.8 x 1.3 cm



(click on an image to enlarge)

Quartz Quartz Quartz

Transparent Quartz scepter with Amethyst and smokey coloration. Complete all around and undamaged.


J372 - Amethyst  sold

Jackson's Crossroads, Wilkes Co., Georgia, USA
Miniature - 3.6 x 2.8 x 2 cm



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Amethyst Amethyst Amethyst

Transparent Amethyst crystal with good color and exceptional brightness. There is an indentation from another crystal on one side but it's undamaged. Very transparent crystal that was saved from facet rough.


J374 - Tourmaline  sold

Minas Gerais, Brazil
Miniature - 3.9 x 1 x 0.8 cm



(click on an image to enlarge)

Tourmaline Tourmaline Tourmaline

Single blue/green 'Indicolite' crystal with a steep termination. Very transparent top to bottom. There is some edge chipping on one side, otherwise perfect with good color.


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