Marin Mineral
Mixed Minerals
November 26, 2017  ·  12 specimens

Mixed minerals including 9 specimens of elongated Tsavorite crystals groups from the Merelani Tanzanite mines in Tanzania. These are really special pieces and a must for a Merelani collector. Many also have attached Sphene crystals which are uncommon for the locality. Please note that my photogrpahs do not do these justice - they are way better in person.

T931 - Tsavorite with Sphene, Pyrite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 3 x 1.2 x 0.9 cm



(click on an image to enlarge)

Tsavorite with Sphene, Pyrite Tsavorite with Sphene, Pyrite Tsavorite with Sphene, Pyrite

Formation of multiple elongated Tsavorite crystal groups with two Sphene crystals and numerous tiny Pyrite crystals. Excellent color on the Tsavorite, glassy and well crystallized all around. This style of Tsavorite is new this year and highly unusual, and a wonderful surprise from the Merelani mines. It's essentially a floater, with only the very tip of one part of the bottom as a possible point of contact. An amazing specimen!!!


T932 - Tsavorite with Diopside, Pyrite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.9 x 1.0 x 0.9 cm



(click on an image to enlarge)

Tsavorite with Diopside, Pyrite Tsavorite with Diopside, Pyrite Tsavorite with Diopside, Pyrite

Formation of three elongated Tsavorite crystal groups forming a polygon with a small Diopside in the center and numerous attached tiny Pyrite crystals. Glassy and well crystallized all around. This style of Tsavorite is new this year and highly unusual, and a wonderful surprise from the Merelani mines. It's essentially a floater, with only the very tip of the long end being a point of contact. An amazing specimen!!!


T933 - Tsavorite with Pyrite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.5 x 0.7 x 0.6 cm



(click on an image to enlarge)

Tsavorite with Pyrite Tsavorite with Pyrite Tsavorite with Pyrite Tsavorite with Pyrite

Formation of elongated Tsavorite crystals that grade up in size towards the top, with attached tiny Pyrite crystals. Glassy and well crystallized all around. This style of Tsavorite is new this year and highly unusual, and a wonderful surprise from the Merelani mines. It's essentially a floater, with a small point of contact at the thick end. At the right angle it looks like a lightning bolt. An amazing specimen!!!


T934 - Tsavorite with Diopside, Pyrite  sold

Merelani Hills, Arusha, Tanzania
Miniature - 3.2 x 1.0 x 1 cm



(click on an image to enlarge)

Tsavorite with Diopside, Pyrite Tsavorite with Diopside, Pyrite Tsavorite with Diopside, Pyrite

Formation of multiple elongated Tsavorite crystal groups with attached Diopside and Pyrite crystals. Excellent color on the Tsavorite, glassy and well crystallized all around. This style of Tsavorite is new this year and highly unusual, and a wonderful surprise from the Merelani mines. It's essentially a floater, with only the very tip of one part of the bottom as a possible point of contact. An amazing specimen!!!


T935 - Tsavorite with Sphene, Diopside, Pyrite   $500  available

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.3 x 1.0 x 0.8 cm



(click on an image to enlarge)

Tsavorite with Sphene, Diopside, Pyrite Tsavorite with Sphene, Diopside, Pyrite Tsavorite with Sphene, Diopside, Pyrite

Formation of multiple elongated Tsavorite crystal groups with attached sphene, diopside, and Pyrite crystals. Excellent color on the Tsavorite, glassy and well crystallized all around. This style of Tsavorite is new this year and highly unusual, and a wonderful surprise from the Merelani mines. It's essentially a floater, with only the very tip of one part of the bottom as a possible point of contact. An amazing specimen!!!

T937 - Tsavorite with Pyrite   $800  available

Merelani Hills, Arusha, Tanzania
Miniature - 3.4 x 0.7 x 0.4 cm



(click on an image to enlarge)

Tsavorite with Pyrite Tsavorite with Pyrite Tsavorite with Pyrite

Elongated Tsavorite crystal group with attached Pyrite crystals. Towering stack of crystals with a distinct faden line. Excellent color on the Tsavorite, glassy and well crystallized all around. This style of Tsavorite is new this year and highly unusual, and a wonderful surprise from the Merelani mines. Complete and undamaged floater crystallized all around. An amazing specimen!!!

T938 - Tsavorite with Sphene, Diopside, Pyrite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 3 x 1.0 x 0.8 cm



(click on an image to enlarge)

Tsavorite with Sphene, Diopside, Pyrite Tsavorite with Sphene, Diopside, Pyrite Tsavorite with Sphene, Diopside, Pyrite

Formation of elongated Tsavorite crystals with attached Sphene, Diopside, and Pyrite crystals. Excellent color on the Tsavorite, glassy and well crystallized all around. This style of Tsavorite is new this year and highly unusual, and a wonderful surprise from the Merelani mines. It's well crystallized all around with the top and the bottom as a possible point of contact, it may have spanned the entire pocket. An amazing specimen!!!


T939 - Tsavorite with Diopside   $900  available

Merelani Hills, Arusha, Tanzania
Miniature - 3.5 x 1.0 x 0.8 cm



(click on an image to enlarge)

Tsavorite with Diopside Tsavorite with Diopside Tsavorite with Diopside

Formation of multiple elongated Tsavorite crystal groups with small attached Diopside crystals. Excellent color on the Tsavorite, glassy and well crystallized all around. This style of Tsavorite is new this year and highly unusual, and a wonderful surprise from the Merelani mines. Floater specimen, undamaged with no points of contact. An amazing specimen!!!

T941 - Microlite on Tourmaline  sold

Paprok, Afghanistan
Thumbnail - 1.9 x 0.7 x 0.6 cm



(click on an image to enlarge)

Microlite on Tourmaline Microlite on Tourmaline

A 7mm Microlite crystal grown atop a green Tourmaline crystal.


T942 - Hematite in Quartz  sold

Orange River, Karas Region, Namibia
Miniature - 4.3 x 2 x 1.5 cm



(click on an image to enlarge)

Hematite in Quartz Hematite in Quartz

Quartz scepter with the scepter head colored orange by Hematite inclusions.


T943 - Azurite with Malachite  sold

Milpillas Mine, Cuitaca, Sonora, Mexico
Small Cabinet - 6.5 x 5 x 3 cm



(click on an image to enlarge)

Azurite with Malachite Azurite with Malachite Azurite with Malachite

Outstanding cluster of Azurite crystals from the Watercourse Pocket. An undamaged floater with the superb blue color these are known for. Backside has the typical small stringers of Malachite attached. Nothing but crystals all around.


T945 - Ruby  sold

Sivec Marble quarry, Sivec Mountain, Prilep, Republic of Macedonia
Miniature - 4.4 x 3.2 x 2.3 cm



(click on an image to enlarge)

Ruby Ruby Ruby

Large single Ruby crystal weighing 309 carats. A well formed translucent crystal out of an old collection. Excellent size and quality for this obscure location.


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