Marin Mineral
Mixed Minerals
September 19, 2018  ·  12 specimens

SM123 - Tremolite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.4 x 0.8 x 0.6 cm



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Tremolite Tremolite Tremolite

Bright green Tremolite crystal. Great color! A thich single crystal at the base that sprays out into multiple terminations as it rises up. The base is rehealed, making this a floater. Undamaged.


SM124 - Tremolite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.4 x 1 x 0.6 cm



(click on an image to enlarge)

Tremolite Tremolite Tremolite

Bright green Tremolite crystal. Great color! A thich single crystal at the base that splits into two terminations as it rises up. Undamaged though there is a bit of a zeolite mineral intergrown on the termination and a small area appears splintery/contacted there.


SM125 - Tremolite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 1.7 x 0.9 x 0.3 cm



(click on an image to enlarge)

Tremolite Tremolite Tremolite

Bright green Tremolite crystal. Great color! Well terminated, undamaged crystal with good transparency.


SM130 - Apatite   $350  available

Panasquiera, Portugal
Miniature - 3.5 x 3.2 x 3 cm



(click on an image to enlarge)

Apatite Apatite Apatite Apatite

Highly lustrous blue Apatite crystals with Muscovite. Main crystal is 2.2 x 1.8 cm and intergrown with a slightly smaller crystal. Slight edge chipping keeps the price way down compared too the overall beauty of the specimen and the price this would be if perfect. Glassy luster with large transparent areas.

SM132 - Apatite with Arsenopyrite  sold

Panasquiera, Portugal
Miniature - 5 x 3.2 x 3 cm



(click on an image to enlarge)

Apatite with Arsenopyrite Apatite with Arsenopyrite Apatite with Arsenopyrite

Undamaged green Apatite crystals to 1.8 cm with bright metallic Arsenopyrite crystals. Undamaged.


SM133 - Quartz with Arsenopyrite, Ferberite   $150  available

Panasquiera, Portugal
Miniature - 5 x 4 x 3.3 cm



(click on an image to enlarge)

Quartz with Arsenopyrite, Ferberite Quartz with Arsenopyrite, Ferberite Quartz with Arsenopyrite, Ferberite Quartz with Arsenopyrite, Ferberite

Transparent single Quartz crystal intergrown with Arsenopyrite and Ferberite at the base. Undamaged and highly transparent.

SM134 - Jeremejevite  sold

Ameib Ranch, Erongo Mtns., Namibia
Thumbnail - 2.5 x 0.4 x 0. cm



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Jeremejevite Jeremejevite Jeremejevite

SLong single Jeremejevite crystal, blue at the base grading up to a clear, transparent termination. The termination and upper half are undamaged, with chipping along one edge at the base. Good color and transparency.


SM142 - Aquamarine with Schorl  sold

Erongo Mtns., Namibia
Miniature - 4.5 x 3.5 x 2.5 cm



(click on an image to enlarge)

Aquamarine with Schorl Aquamarine with Schorl Aquamarine with Schorl Aquamarine with Schorl

Transparent blue Aquamarine crystals with Schorl on a Feldspar matrix. Main crystals are clean and undamaged, with some edge crystals missing, some of which appear to have broken off in situ and naturally rehealed. Great display presence.


SM143 - Dioptase  sold

Tsumeb, Namibia
Thumbnail - 2.9 x 1.9 x 1.5 cm



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Dioptase Dioptase Dioptase

Cluster of Cluster of solid Dioptase crystals. Nothing but Dioptase crystals all around, even the bottom is crystallized. One small bruise, otherwise undamaged all around.


SM146 - Cobaltian Calcite  sold

Aghbar, Bou Azzer, Morocco
Miniature - 4.8 x 3.2 x 2.5 cm



(click on an image to enlarge)

Cobaltian Calcite Cobaltian Calcite Cobaltian Calcite

Elongated pink Cobaltian Calcite crystals on matrix with crystals shoooting out in various directions. Essentially undamaged, with and breakage limited to the very edges where it broke away.


SM148 - Cobaltian Calcite  sold

Aghbar, Bou Azzer, Morocco
Small Cabinet - 5.5 x 5 x 1.8 cm



(click on an image to enlarge)

Cobaltian Calcite Cobaltian Calcite Cobaltian Calcite

Pink Cobaltian Calcite crystals on matrix in a somwwhat heart-shaped formation. Essentially undamaged, with and breakage limited to the very edges where it broke away.


SM135 - Galena with Calcite  sold

Joplin, Missouri, USA
Miniature - 5 x 4 x 4 cm



(click on an image to enlarge)

Galena with Calcite Galena with Calcite Galena with Calcite Galena with Calcite

This is a wonderfully aesthetic specimen of Galena. To start, it's a complete floater well crystallized on all sides, with Galena and Calcite grown around a thin layer of Marcasite. The main Galena cube is 3.3cm on the diagonal and has Calcite crystals attached to two sides. Undamaged.


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