Marin Mineral
Milpillas Mine
October 21, 2015  ·  6 specimens

Mixed minerals from the Milpillas Mine

B396 - Azurite   $350  available

Milpillas Mine, Cuitaca, Sonora, Mexico
Miniature - 4 x 3.5 x 2 cm



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Azurite Azurite Azurite

Flattened, lustrous Azurite crystals on matrix. One edge of the small, uppermost crystal is contacted on edge where it grew against matrix and another small crystal has damage and irregular growth. Nevertheless, the damage does not distract much and it's a very showy piece, and price reflects the damage.


B397 - Brochantite  sold

Milpillas Mine, Cuitaca, Sonora, Mexico
Thumbnail - 1.8 x 1.2 x 0.6 cm



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Brochantite Brochantite Brochantite

Great thumbnail composed of four parallel growth Brochantite crystals. Thick crystals with chisel terminations.


B399 - Azurite  sold

Milpillas Mine, Cuitaca, Sonora, Mexico
Miniature - 4.2 x 4 x 2.6 cm



(click on an image to enlarge)

Azurite Azurite Azurite Azurite

Highly lustrous, elongated Azurite crystals that contrast well against the white Dickite coated matrix. Main crystal is 3.3 cm wide and contacted at the far right side where it grew against matrix, otherwise specimen is undamaged with crystals in an aesthetic arrangement. Azurite is also translucent under strong lighting.


B400 - Azurite  sold

Milpillas Mine, Cuitaca, Sonora, Mexico
Small Cabinet - 6 x 5.8 x 3 cm



(click on an image to enlarge)

Azurite Azurite Azurite Azurite Azurite

Single large Azurite crystal rising vertically from matrix. The crystals is 4.5 cm tall, 2.4cm wide, and 1.3cm thick. There is a little bit of etching on the front face near the termination, but no damage.


B404 - Goethite  sold

Milpillas Mine, Cuitaca, Sonora, Mexico
Thumbnail - 2.5 x 2 x 2.0 cm



(click on an image to enlarge)

Goethite Goethite

Iridescent Goethite in elongated stalactitic formations.


B410 - Malachite  sold

Milpillas Mine, Cuitaca, Sonora, Mexico
Miniature - 4.9 x 2.5 x 1.0 cm



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Malachite Malachite Malachite

Bright velvety Malachite crystal formation. No matrix, nothing but solid Malachite.


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