Marin Mineral
Mixed Minerals
December 22, 2012  ·  12 specimens

A872 - Mimetite with Duftite   $1,200  available

Mount Bonnie Mine, Northern Territory, Australia
Miniature - 5 x 3.5 x 3 cm



(click on an image to enlarge)

Mimetite with Duftite Mimetite with Duftite Mimetite with Duftite Mimetite with Duftite

Cluster of Mimetite crystals 2.2cm wide, with individual crystals to 9mm, some with attached green Duftite crystals. Undamaged. Locality is closed and these are seldom seen for sale anymore.


A873 - Aquamarine on Muscovite   $1,500  available

Ping Wu, Sichuan, China
Small Cabinet - 7 x 4 x 4 cm



(click on an image to enlarge)

Aquamarine on Muscovite Aquamarine on Muscovite Aquamarine on Muscovite

Highly lustrous, tabular blue crystals on Muscovite. Thick, high quality Aqua, undamaged.


A874 - Morganite with Quartz and Lepidolite  sold

Dara-i-Pech, Kunar Prov., Afghanistan
Small Cabinet - 8 x 5 x 3.5 cm



(click on an image to enlarge)

Morganite with Quartz and Lepidolite Morganite with Quartz and Lepidolite Morganite with Quartz and Lepidolite Morganite with Quartz and Lepidolite

4.5cm Morganite crystal attached to a clear Quartz crystal, both surrounded by stacks of like purple Lepidolite. Both the Morganite and the Quartz crystal have a natural notch in their terminations. Undamaged except for some tiny nicks on the Quartz.


AF419 - Azurite  sold

Touissit, Morocco
Miniature - 4.5 x 2.5 x 1.2 cm



(click on an image to enlarge)

Azurite Azurite Azurite

Tall single Azurite crystal on matrix, perfect steep termination.


AF421 - Scapolite  sold

Mpwapwa, Morogoro Region, Tanzania
Miniature - 3.2 x 1.5 x 1.5 cm



(click on an image to enlarge)

Scapolite Scapolite Scapolite

Thick, transparent gem crystal, complete all around.


US126 - Lepidolite, Albite on Orthoclase  sold

Himalaya Mine, Mesa Grande, San Diego Co., California
Small Cabinet - 6 x 5 x 5 cm



(click on an image to enlarge)

Lepidolite, Albite on Orthoclase Lepidolite, Albite on Orthoclase Lepidolite, Albite on Orthoclase

Fine quality, translucent purple Lepidolite with Albite crystals attached to a complete Orthoclase. The Orthoclase is complete all around with light etching.


US127 - Neptunite, Benitoite  sold

Gem Mine, San Benito Co., California
Small Cabinet - 8 x 6 x 3.5 cm



(click on an image to enlarge)

Neptunite, Benitoite Neptunite, Benitoite Neptunite, Benitoite Neptunite, Benitoite

Rolling matrix with lots of spikey Neptunite crystals. I like the mixture of larger and smaller Neptunites and their generally upright position. This is mainly a Neptunite specimen but there are 4 Benitoite crystals present, plus a Joaquinite.


US128 - Neptunite  sold

Gem Mine, San Benito Co., California
Miniature - 3.7 x 2 x 1.5 cm



(click on an image to enlarge)

Neptunite Neptunite Neptunite Neptunite

High quality, steeply terminated cluster of Neptunite crystals on a small amount of crossite schist and Natrolite matrix.


US129 - Amethyst  sold

Kingston Mountain, San Bernardino Co., California
Small Cabinet - 6 x 3.0 x 2.5 cm



(click on an image to enlarge)

Amethyst Amethyst

Single fat Amethyst crystal, buldging out in the midsection. Complete all around and undamaged.


NA121 - Serandite  sold

Mt. St. Hilaire, Quebec, Canada
Thumbnail - 2.3 x 2.1 x 1.8 cm



(click on an image to enlarge)

Serandite Serandite Serandite Serandite

Single undamaged crystal with excellent, deep salmon color. Translucent.


US130 - Copper in Calcite  sold

Houghton, Michigan, USA
Miniature - 4.1 x 2.3 x 2.3 cm



(click on an image to enlarge)

Copper in Calcite Copper in Calcite Copper in Calcite Copper in Calcite

Single Calcite crystal with bright, untarnished Copper inside and hackly masses of Copper extending out from the Calcite in areas. Mounted on a Lucite stand.


US131 - Smithsonite   $350  available

Kelley Mine, Magdelena, New Mexico
Miniature - 5 x 3.1 x 2.5 cm



(click on an image to enlarge)

Smithsonite Smithsonite Smithsonite

3-dimensional piece with thick, rounded masses of Smithsonite on both sides. Smithsonite is a sky-blue color with a highly satiny surface luster.


« All updates
©2026 Marin Mineral