Marin Mineral
Mixed Minerals
April 6, 2019  ·  15 specimens

C690 - Mimetite  sold

San Pedro Corralitos, Chihuahua, Mexico
Cabinet - 9.5 x 7 x 3 cm



(click on an image to enlarge)

Mimetite Mimetite Mimetite

Large specimen covered by satiny yellow Mimetite. Rarely seen now in this size and quality, it's almost solid Mimetite with just a small amount of matrix on the backside. It's also in pristine condition with just the smallest amount of chipping limited to the very edges.


C691 - Wulfenite   $2,800  available

Red Cloud Mine, Trigo Mtns., Arizona, USA
Small Cabinet - 8 x 6.5 x 2.5 cm



(click on an image to enlarge)

Wulfenite Wulfenite Wulfenite

Flat matrix with red/orange Wulfenite crystals to 2cm. Undamaged - I can't find a single chip on any of the crystals. Ex. Jelks collection.


C692 - Tourmaline with Lepidolite (R)  sold

Cruzeiro Mine, Minas Gerais, Brazil
Small Cabinet - 9 x 1 x 1 cm



(click on an image to enlarge)

Tourmaline with Lepidolite (R) Tourmaline with Lepidolite (R) Tourmaline with Lepidolite (R) Tourmaline with Lepidolite (R) Tourmaline with Lepidolite (R)

Long single, gemmy Tourmaline crystal with a cranberry pink color with a thin red zone at the termination. There is one professional repair about 2/3 up the crystal that is very hard to notice because it's in a zone that has more internal veils. No damage and with good luster, the color is fantastic. Comes with a custom Lucite base.


C693 - Liddicoatite  sold

Betafo District, Antananarivo Province, Madagascar
Miniature - 4.5 x 2.6 x 2.5 cm



(click on an image to enlarge)

Liddicoatite Liddicoatite Liddicoatite Liddicoatite

Thick single Liddicoatite crystal with lots of color variation as you move up the crystal, ending in a transparent, colorless 'Achroite' termination. In excellent condition with perfect, glassy termination faces and just a small bit of edge wear on one edge near the base, otherwise complete all around and undamaged. Weighs 50.76 grams.


C694 - Dolomite with Hematite   $950  available

Brumado Mine, Bahia, Brazil
Miniature - 4 x 3 x 2.5 cm



(click on an image to enlarge)

Dolomite with Hematite Dolomite with Hematite Dolomite with Hematite

Water clear Dolomite crystal with included and attached silvery blades of Hematite. The Brumado mine is best known for Uvite and Magnesite but also produces other really interesting pieces such as pink Topaz, Emeralds, and superb Dolomite. The large Dolomite is twinned and tabular, with the smaller crytals at the base a mixture of both untwinned rhombs and tabular twins. Showy and lustrous, complete all around. The right side is smooth and lustrous but appears to be a cleavage face. Comes mounted on a Lucite stand. Unusual, aesthetic specimen!


C695 - Copper  sold

Houghton Co., Keweenaw Penisula, Michigan, USA
Small Cabinet - 8.7 x 6 x 3 cm



(click on an image to enlarge)

Copper Copper Copper Copper

Cluster of large, well formed Copper crystals with good patina in colors of reds to browns. Undamaged.


C696 - Silver  sold

White Pine Mine, Houghton Co., Keweenaw Penisula, Michigan, USA
Cabinet - 10 x 5.5 x 1.5 cm



(click on an image to enlarge)

Silver Silver Silver

Arborescent, branching group of Silver crystals. Beautiful and good sized. Comes with a custom Lucite base.


C697 - Fluorite  sold

Minerva Mine, Hardin Co., Illinois, USA
Miniature - 4.5 x 4 x 2.7 cm



(click on an image to enlarge)

Fluorite Fluorite Fluorite

Blue and purple Fluorite from the famous Minerva Mine. There is a purple core with outer zones of various shades of blue. This is the color that is hard to find and that everyone wants. Nice and gemmy and nearly pristine with just a cleave at one corner.


C698 - Tourmaline   $1,500  available

Paprok, Nuristan, Afghanistan
Small Cabinet - 6.3 x 1 x 1 cm



(click on an image to enlarge)

Tourmaline Tourmaline Tourmaline Tourmaline

Classic Paprok Tourmaline in colors of pink and greens. Good transparency and overall brightness. Undamaged with attached lepidolite. Weighs 14.84 grams.

C699 - Liddicoatite on Quartz  sold

Betafo District, Antananarivo Province, Madagascar
Miniature - 4 x 3.7 x 2.5 cm



(click on an image to enlarge)

Liddicoatite on Quartz Liddicoatite on Quartz Liddicoatite on Quartz Liddicoatite on Quartz

Pair of double-terminated Quartz crystals with attached gemmy pink Liddicoatite crystals. The main Liddicoatite is 2cm tall. There are two other Liddicoatite crystals attached to the second Quartz crystal which crosses across the top of the first Quartz crystal. One of the two is double-terminated and lies across the surface of the Quartz, while the other is included within the Quartz with the termination extending out the Quartz.


C700 - Hambergite with Tourmaline  sold

Stak Nala, Skardu, Pakistan
Miniature - 3.5 x 2 x 1.7 cm



(click on an image to enlarge)

Hambergite with Tourmaline Hambergite with Tourmaline Hambergite with Tourmaline

Exquisite and uncommon specimen composed of a terminated translucent to transparent Hambergite crystal accented at the base by a cluster of bi-color, double-terminated Tourmaline crystals. There are four pink and green Tourmaline crystals in the cluster.


C701 - Alexandrite  sold

Carnaiba mining district, Pindobaçu, Bahia, Brazil
Thumbnail - 2.8 x 2.7 x 1.4 cm



(click on an image to enlarge)

Alexandrite Alexandrite Alexandrite

Outstanding sixling crystal of Alexandrite, the rare variety of chrysoberyl that exibits a color change between natural and artificial light (Alexandrite effect). This specimen has six very well developed 'arms', each translucent and showing good color when backlit. This is easily the best Brazilian Alexandrite I've ever owned and is complete and good when viewed from either side.


C702 - Fluorite  sold

Chebka sidi Said, Midelt, Meknes-Tafilalet Region, Morocco
Cabinet - 11 x 7.5 x 6 cm



(click on an image to enlarge)

Fluorite Fluorite Fluorite

Cluster of translucent yellow Fluorite cubes to 3.5cm on the diagonal. Clean and undamaged with good color.


C703 - Quartz Gwindel  sold

Goscheneralp, Uri, St. Gotthard, Switzerland
Miniature - 4 x 3.5 x 1.5 cm



(click on an image to enlarge)

Quartz Gwindel Quartz Gwindel Quartz Gwindel

Smokey Quartz gwindel with a well pronounced curve and very smooth, lustrous faces. Transparent with little to no internal cracks or veils. Undamaged with much better glassy luster than the photos indicate.


C704 - Clinoatacamite with Calcite   $1,250  available

Lily Mine, Ica Department, Peru
Miniature - 5 x 3.5 x 3 cm



(click on an image to enlarge)

Clinoatacamite with Calcite Clinoatacamite with Calcite Clinoatacamite with Calcite Clinoatacamite with Calcite

Large and especially fine quality Clinoatacamite crystals with white Calcite over a layer of Malachite. These are regarded as the world's best Clinoatacamite specimens, and this is a good one. The crystals are all pristine. They were protected by a layer of Selenite that I dissolved away, leaving these perfect crystals. Individual crystals reach 1.3cm wide. The Lily Mine is now closed.


« All updates
©2026 Marin Mineral