Marin Mineral
Tucson 2011
February 14, 2011  ·  9 specimens

AF503 - Tanzanite  sold

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Miniature - 4 x 3 x 1.5 cm



(click on an image to enlarge)

Tanzanite Tanzanite Tanzanite Tanzanite

Superb single Tanzanite crystal with excellent form and luster. One tiny nick on one edge, otherwise clean and undamaged. This crystal exhibits much better trichroism than most, with a rich purple from the front, blue from the side, and a very strong red when viewed from the top. This crystal has big gems sections and weighs 192 carats.


AF469 - Tanzanite  sold

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Thumbnail - 3.1 x 1.5 x 1.1 cm



(click on an image to enlarge)

Tanzanite Tanzanite Tanzanite

Superb pink Tanzanite! This is one of my favorite crystals from Tucson with an excellent rich pink tip with a sharp color change to lavender. Yellow when viewed from the side. Fancy colored Tanzanites of this size and quality are uncommon.


AF470 - Tanzanite with Prehnite  sold

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Thumbnail - 2.8 x 1.5 x 1.1 cm



(click on an image to enlarge)

Tanzanite with Prehnite Tanzanite with Prehnite Tanzanite with Prehnite

Rare fan shaped formation of Tanzanite crystals. Rare enough as a fan formation, this is the only such I have seen with associated yellow Prehnites. Damage to some tips.


AF473 - Tanzanite  sold

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Thumbnail - 2.1 x 0.9 x 0.5 cm



(click on an image to enlarge)

Tanzanite Tanzanite Tanzanite

Fine quality yellow Tanzanite, highly gemmy with great luster, uncommonly good.


AF647 - Tanzanite   $2,000  available

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Miniature - 3.6 x 1.7 x 0.9 cm



(click on an image to enlarge)

Tanzanite Tanzanite Tanzanite Tanzanite

Fine quality Tanzanite, undamaged with good luster. Trichroic with nice red color when viewed from the top.

AF493 - Tanzanite  sold

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Thumbnail - 2.4 x 2.2 x 1.1 cm



(click on an image to enlarge)

Tanzanite Tanzanite Tanzanite

Gemmy single Tanzanite crystal, complete all around and undamaged except for a small chip on the backside of the termination.


AF500 - Tanzanite  sold

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Thumbnail - 2.5 x 1.3 x 1.1 cm



(click on an image to enlarge)

Tanzanite Tanzanite Tanzanite

Gemmy single crystal, thick with uniform shape. Complete all around. There is a tiny chip on the termination and is priced accordingly.


AF502 - Tanzanite  sold

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Thumbnail - 2.4 x 1.0 x 0.7 cm



(click on an image to enlarge)

Tanzanite Tanzanite Tanzanite

Gemmy single crystal, gem quality top to bottom.


AF504 - Tanzanite  sold

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Thumbnail - 2.5 x 1.1 x 1.0 cm



(click on an image to enlarge)

Tanzanite Tanzanite Tanzanite

Gemmy single crystal. At first glance it appears that one side is missing, but it is a complete crystal, fully crystallized on all sides. Chipping along termination.


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