Marin Mineral
Tanzanian Minerals
August 12, 2016  ·  13 specimens

TZ510 - Sphalerite  sold

Merelani Hills, Arusha, Tanzania
Miniature - 3.6 x 2 x 1.3 cm



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Sphalerite Sphalerite Sphalerite

An exceptional Sphalerite and/or possibly Wurtzite. Terminated crystals with exceptional transparency along the tops and the left side. Plus a good red color compared to most which are darker.


TZ511 - Sphalerite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 1.8 x 1.6 x 1.0 cm



(click on an image to enlarge)

Sphalerite Sphalerite Sphalerite Sphalerite

An exceptional Sphalerite and/or possibly Wurtzite thumbnail. This light red orange color is not common and most are darker.


TZ512 - Sphalerite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 1.2 x 1 x 0.9 cm



(click on an image to enlarge)

Sphalerite Sphalerite Sphalerite

An exceptional Sphalerite and/or possibly Wurtzite thumbnail. This light red orange color is not common and most are darker. This is a floater with no points of attachment.


TZ513 - Sphalerite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.2 x 1.5 x 1.0 cm



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Sphalerite Sphalerite Sphalerite

Cluster of deep red, translucent Sphalerite and/or possibly Wurtzite.


TZ514 - Sphalerite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.5 x 1.8 x 1.6 cm



(click on an image to enlarge)

Sphalerite Sphalerite Sphalerite

An exceptional Sphalerite thumbnail with a 1.5cm crystal atop a cluster of smaller crystals. The big crystal is complete all around.


TZ515 - Sphalerite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2 x 1.8 x 1.6 cm



(click on an image to enlarge)

Sphalerite Sphalerite Sphalerite

Cluster of deep red, translucent Sphalerite crystals, somewhat uncommon at Merelani.


TZ516 - Apatite  sold

Namalulu, Tanzania
Thumbnail - 2.3 x 1.8 x 1.4 cm



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Apatite Apatite Apatite

An exciting new specimen of tabular blue Apatite. From the Namalulu area, which in the past has produced elongated yellow Apatite. This is the only one like it I have seen.


TZ518 - Tanzanite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.2 x 1.5 x 0.6 cm



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Tanzanite Tanzanite Tanzanite Tanzanite

Bi-colored Tanzanite crystal with superb glassy luster. There are a couple tiny nicks on the lower sides, but overall in great condition and complete all around.


TZ519 - Apatite  sold

Mahenge, Tanzania
Miniature - 5 x 2.5 x 2 cm



(click on an image to enlarge)

Apatite Apatite Apatite

Mining for Spinels in Mahenge recently turned up this unusually colored, somewhat large single Apatite crystal. The color is blue with a hint of green, and it's very gemmy at the termination (as evident in backlit photo).


TZ520 - Spessartine  sold

Nani, Loliondo, Tanzania
Miniature - 4.2 x 3.5 x 3.5 cm



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Spessartine Spessartine Spessartine

Fine quality 1.5cm Spessartine in reddish pink mica. This is a specimen I held back for years and is my favorite of any I have owned in this size range.


TZ521 - Spessartine  sold

Nani, Loliondo, Tanzania
Miniature - 4.0 x 3.2 x 3.0 cm



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Spessartine Spessartine

Bright orange Spessartine crystals to 1.5cm in silvery mica.


TZ522 - Spessartine  sold

Nani, Loliondo, Tanzania
Small Cabinet - 6.0 x 5 x 2.5 cm



(click on an image to enlarge)

Spessartine Spessartine Spessartine

Bright orange Spessartine crystals to 1.2cm in silvery mica.


TZ524 - Spessartine  sold

Nani, Loliondo, Tanzania
Miniature - 4.0 x 4 x 2.5 cm



(click on an image to enlarge)

Spessartine Spessartine Spessartine

Hemisperical single Spessartine with attached red mica on the backside. Translucent with good color and size.


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