Marin Mineral
Mixed Minerals
August 14, 2016  ·  7 specimens

B797 - Hematite  sold

Casa de Pedra Mine, Congonhas do Campro, Minas Gerais, Brazil
Miniature - 5 x 3.5 x 2.8 cm



(click on an image to enlarge)

Hematite Hematite Hematite

Old specimen of psuedo cubic Hematite. Main crystal is 1.6cm across (on diagonal). Old label indicates it was a rare find in 1962, valued at $20 at the time. The old label indicates this was found in 'Goyoz', which refers to the state currently spelled Goias, but I believe the correct locality is Casa de Pedra. Uncommon.


B798 - Rhodonite  sold

San Martín Mine, Chiurucu, Ancash Department, Peru
Miniature - 4.4 x 3 x 1.7 cm



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Rhodonite Rhodonite Rhodonite

Bright pink sprays of diverging crystals. Attractive specimen.


B799 - Chalcedony  sold

Mamuju area, Sulawesi Barat Prov., Sulawesi Island, Indonesia
Small Cabinet - 7 x 4 x 3 cm



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Chalcedony Chalcedony

Bright purple interconnected spheres of Chalcedony known as 'Grape Agate'. This is a floater cluster of nothing but interconnected spheres.


B800 - Chalcedony  sold

Mamuju area, Sulawesi Barat Prov., Sulawesi Island, Indonesia
Small Cabinet - 6 x 3.5 x 2 cm



(click on an image to enlarge)

Chalcedony Chalcedony

Bright purple interconnected spheres of Chalcedony known as 'Grape Agate'. This is a floater cluster of nothing but interconnected spheres.


B801 - Azurite with Malachite  sold

Milpillas Mine, Cuitaca, Sonora, Mexico
Small Cabinet - 7 x 4.2 x 4 cm



(click on an image to enlarge)

Azurite with Malachite Azurite with Malachite Azurite with Malachite Azurite with Malachite

Sprays of chisel shaped Azurite crystals spraying out from a white matrix. A few spheres of Malachite add color. The Azurite is a deeper navy blue than the photos indicate.


B804 - Cerussite  sold

Yangshuo Mine, Guangxi Prov., China
Thumbnail - 3 x 2 x 1 cm



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Cerussite Cerussite Cerussite

Unusual candy-colored Cerussite of orangey pink. Flat, lustrous front and back faces. No damage.


B805 - Topaz on Quartz  sold

Zambia
Small Cabinet - 5.5 x 4 x 3 cm



(click on an image to enlarge)

Topaz on Quartz Topaz on Quartz Topaz on Quartz

Transparent smokey Quartz crystal with an attached 3cm Topaz crystal. Contacted on the backside but displays great from the front. Out of an old collection but unfortunately no further locality information is available.


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