Marin Mineral
Tucson 2014
February 11, 2014  ·  14 specimens

TZ290 - Scapolite  sold

Morogoro, Tanzania
Thumbnail - 2.5 x 2 x 1.5 cm



(click on an image to enlarge)

Scapolite Scapolite Scapolite

Bright, complete single gem crystal. Facet quality internally.


TZ291 - Apatite on Diopside  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.5 x 2 x 1.7 cm



(click on an image to enlarge)

Apatite on Diopside Apatite on Diopside Apatite on Diopside

Terminated green Diopside crystal on Graphite matrix with an attached 1cm blue Apatite crystal.


TZ293 - Alexandrite  sold

Lake Manyara, Tanzania
Thumbnail - 1.2 x 0.7 x 0.7 cm



(click on an image to enlarge)

Alexandrite Alexandrite

Purple/green single crystal with twinning evident on small face. The whole crystal is a nice translucent purple green color, however black mica covers much of the outside faces.


TZ294 - Scapolite  sold

Morogoro, Tanzania
Thumbnail - 2.5 x 1.5 x 1.3 cm



(click on an image to enlarge)

Scapolite Scapolite Scapolite

Bright, complete single gem crystal. Facet quality internally.


TZ295 - Scapolite  sold

Morogoro, Tanzania
Thumbnail - 2.0 x 1.4 x 1.2 cm



(click on an image to enlarge)

Scapolite Scapolite

Bright, complete single gem crystal. Facet quality internally.


TZ296 - Enstatite  sold

Kilosa, Tanzania
Thumbnail - 2.6 x 0.8 x 0.6 cm



(click on an image to enlarge)

Enstatite Enstatite

Complete single gem crystal. Facet quality internally. Was listed on my website at $150.


TZ297 - Diopside  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 1.8 x 1.6 x 1.2 cm



(click on an image to enlarge)

Diopside Diopside

Bright, complete glassy crystal. With Graphite attached to lower backside.


TZ298 - Scapolite  sold

Morogoro, Tanzania
Thumbnail - 2.0 x 1.3 x 1.1 cm



(click on an image to enlarge)

Scapolite Scapolite

Bright, complete single gem crystal. Facet quality internally.


TZ299 - Scapolite  sold

Morogoro, Tanzania
Thumbnail - 1.6 x 1.2 x 1.1 cm



(click on an image to enlarge)

Scapolite Scapolite Scapolite

Bright, complete single gem crystal. Facet quality internally.


TZ300 - Diopside on Tanzanite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.1 x 1.0 x 0.8 cm



(click on an image to enlarge)

Diopside on Tanzanite Diopside on Tanzanite

Terminated, complete Diopside crystal attached to Tanzanite crystal section.


TZ301 - Enstatite  sold

Kilosa, Tanzania
Thumbnail - 1.9 x 1 x 0.7 cm



(click on an image to enlarge)

Enstatite Enstatite

Complete single gem crystal. Facet quality internally.


TZ302 - Enstatite  sold

Kilosa, Tanzania
Thumbnail - 1.7 x 0.8 x 0.8 cm



(click on an image to enlarge)

Enstatite Enstatite

Complete single gem crystal. Facet quality internally.


TZ303 - Enstatite  sold

Kilosa, Tanzania
Thumbnail - 1.4 x 0.9 x 0.7 cm



(click on an image to enlarge)

Enstatite Enstatite

Complete single gem crystal. Facet quality internally.


TZ304 - Enstatite  sold

Kilosa, Tanzania
Thumbnail - 1.5 x 0.9 x 0.7 cm



(click on an image to enlarge)

Enstatite Enstatite

Complete single gem crystal. Facet quality internally.


« All updates
©2026 Marin Mineral