Marin Mineral
Mixed Minerals
May 20, 2016  ·  4 specimens

B688 - Tourmaline  sold

Paprok, Afghanistan
Miniature - 4.9 x 3.6 x 3.0 cm



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Tourmaline Tourmaline Tourmaline Tourmaline

Large blue cap Tourmaline crystal, complete all around with some attached Albite. The crystal has a 1cm thick blue zone at the termination followed by a 1.5 cm thick purple zone over a darker core. The color is spectacular!! It is a little dark in ambient light but with backlighting the color really comes out. Local collector Jack Halpern dislays his Tourmalines all lined up in a case backed by translucent white plastic that is backlit, which really highlights the colors of his Tourmaline. This crystal would look fantastic in such a display. Weighs 107 grams.


B690 - Tourmaline  sold

Oyo, Nigeria
Thumbnail - 3 x 0.6 x 0.5 cm



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Tourmaline Tourmaline

Single green Tourmaline with a steep pyramidal termination. Flawless gem quality for it's entire length.


B693 - Hureaulite  sold

Jocao pegmatite, Conselheiro Pena, Minas Gerais, Brazil
Small Cabinet - 7 x 7 x 4 cm



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Hureaulite Hureaulite Hureaulite

Pink crystals of Hureaulite on black Rockbridgeite with bright blue Vivianite associated. Colorful specimen.


B697 - Brookite with Quartz  sold

Kharan, Balochistan, Pakistan
Miniature - 3.8 x 3 x 2.5 cm



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Brookite with Quartz Brookite with Quartz

Brookite crystals with Quartz on matrix. Largest Brookite is 1.3cm.


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