Marin Mineral
Mixed Minerals
May 18, 2022  ·  9 specimens

LV351 - Tennantite on Quartz  sold

Conception del Oro, Zacatecas, Mexico
Cabinet - 10 x 8.5 x 2.5 cm



(click on an image to enlarge)

Tennantite on Quartz Tennantite on Quartz

Old Mexican classic of lustrous metallic Tennantite crystals on Quartz crystals from Zacatecas, Mexico. Well crystallized on both sides with more isolated crystals on the front.


LV359 - Sylvanite with Tellurium  sold

Emperor Mine, Tavua Gold Field, Viti Levu, Fiji
Thumbnail - 3 x 2.5 x 1 cm



(click on an image to enlarge)

Sylvanite with Tellurium Sylvanite with Tellurium Sylvanite with Tellurium

Specimen with both Sylvanite and Tellurium from Fiji. This gold mine has geology that is similar to that of Cripple Creek has produced exceptional specimens of various gold tellurides over the years.


LV362 - Brochantite  sold

Milpillas Mine, Cuitaca, Sonora, Mexico
Thumbnail - 2.8 x 1.8 x 1 cm



(click on an image to enlarge)

Brochantite Brochantite Brochantite Brochantite

Thick, deep forest green Brochantite crystals with high luster. These are thick, robust crystals from a 2014 find and are much different in style than earlier finds from the mine which were usually more fragile, hair-like crystals.


MK451 - Tourmaline with Lepidolite   $275  available

Stak Nala, Skardu, Pakistan
Miniature - 4.5 x 4 x 3 cm



(click on an image to enlarge)

Tourmaline with Lepidolite Tourmaline with Lepidolite Tourmaline with Lepidolite Tourmaline with Lepidolite

Tourmaline and Lepidolite crystals on Feldspar from Stak Nala. The Tourmaline crystals reach 3.3cm in length, are well terminated, and grade from dark green at the base up to medium green with thin colorless zones at the terminations.

LV356 - Carrollite   $240  available

Kamoya South Mine, Kambove, Katanga, Congo
Small Cabinet - 6 x 5 x 3 cm



(click on an image to enlarge)

Carrollite Carrollite Carrollite Carrollite

Bright mirror lustrous Carrollite crystals in a vug in white Calcite. The crystals reach 1cm in size and are undamaged with top luster.

MK452 - Andradite  sold

Gray Throne Prospect, Graham Co., Arizona, USA
Small Cabinet - 8.5 x 6 x 4 cm



(click on an image to enlarge)

Andradite Andradite Andradite

Highly lustrous large crystals of Andradite from the lesser known Arizona locality located relatively close to the more well known Stanley Butte locality. The specimen is solid Andradite with greenish golden crystals to 2cm in size on the front face. Fine quality rare specimen that is excellent for the locality.


MK453 - Variscite with Crandallite  sold

Little Green Monster Mine, Fairfield, Utah, USA
Small Cabinet - 8 x 7.5 x 1.3 cm



(click on an image to enlarge)

Variscite with Crandallite Variscite with Crandallite Variscite with Crandallite

Thick slad of Variscite and Crandallite from Utah. Each side shows four areas of green Variscite surrounded by yellow Crandallite. Polished on both sides.


MK454 - Cuprite var. Chalcotrichite  sold

Clifton District, Greenlee Co., Arizona, USA
Cabinet - 12 x 8 x 7 cm



(click on an image to enlarge)

Cuprite var. Chalcotrichite Cuprite var. Chalcotrichite Cuprite var. Chalcotrichite Cuprite var. Chalcotrichite

Large, sparkly specimen covered by red Cuprite from the Clifton District in Arizona. The Cuprite forms needle-like crystals in thick massess all over specimen. Comes with an old Robert Hess collection label that indicates it was first purchased in 1948 for $60 (a significant sum for the time).


MK450 - Barite on Quartz  sold

Jinkouhe District, Leshan, Sichuan, China
Cabinet - 13.5 x 10.5 x 7.5 cm



(click on an image to enlarge)

Barite on Quartz Barite on Quartz Barite on Quartz Barite on Quartz

Stunning large single Barite crystal atop Quartz crystals from China. This highly sculptural specimen features an impressive 10.5cm wide single Barite crystal atop a flat plate of Quartz crystals with elongated Quartz crystals projecting out both sides of the plate. Both sides of the barite crystal are pictured.


« All updates
©2026 Marin Mineral