Marin Mineral Company - Selected Specimens

Selected Specimens

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ST227 - Tanzanite $ 750
Merelani Hills, Arusha, Tanzania
thumbnail - 2.5 x 1.5 x 0.8 cm

(click on an image to enlarge)
Tanzanite from Merelani Hills, Arusha, Tanzania [db_pics/pics/ST227a.jpg]

Tanzanite from Merelani Hills, Arusha, Tanzania [db_pics/pics/ST227b.jpg]

Tanzanite from Merelani Hills, Arusha, Tanzania [db_pics/pics/ST227c.jpg]

Tanzanite from Merelani Hills, Arusha, Tanzania [db_pics/pics/ST227e.jpg]

Multi-colored Tanzanite crystal with a yellow over purple/blue color displayed from the front wide face. A red color is visible up the C-axis, and you can even see flashes of red reflected out the front face when lit from below (last photo). Complete and undamaged and weighs 6.87 grams.

ST219 - Tanzanite $ 250
Merelani Hills, Arusha, Tanzania
thumbnail - 3 x 1 x 1 cm

(click on an image to enlarge)
Tanzanite from Merelani Hills, Arusha, Tanzania [db_pics/pics/ST219a.jpg]

Tanzanite from Merelani Hills, Arusha, Tanzania [db_pics/pics/ST219b.jpg]

Tanzanite from Merelani Hills, Arusha, Tanzania [db_pics/pics/ST219c.jpg]

Tanzanite from Merelani Hills, Arusha, Tanzania [db_pics/pics/ST219d.jpg]

Yellow Tanzanite crystal with steep pyramidal termination. From a unique pocket a few years ago that produced these unusually yellow colored crystals. Complete and undamaged.

ST213 - Wulfenite $ 650
Glove Mine, Amado, Santa Cruz Co., Arizona, USA
small cabinet - 6.3 x 5 x 4.5 cm

(click on an image to enlarge)
Wulfenite from Glove Mine, Amado, Santa Cruz Co., Arizona, USA [db_pics/pics/ST213a.jpg]

Wulfenite from Glove Mine, Amado, Santa Cruz Co., Arizona, USA [db_pics/pics/ST213b.jpg]

Wulfenite from Glove Mine, Amado, Santa Cruz Co., Arizona, USA [db_pics/pics/ST213c.jpg]

Wulfenite from Glove Mine, Amado, Santa Cruz Co., Arizona, USA [db_pics/pics/ST213f.jpg]

Cluster of large, wafer-like crystals of Wulfenite typical for this mine. The crystals are translucent and reach 3.5cm in size and have coatings of Calcite crystals on the backsides. This is from a collection from the 1980s and 1990s time frame and had an old label showing a price of $800.

ST221 - Aurichalcite, Rosasite ~~$ 275~~ DISCOUNTED 50% OFF TO $ 138
Southwest Mine, Hendricks Gulch, Bisbee, Cochise County, Arizona, USA
small cabinet - 7 x 5 x 2.5 cm

(click on an image to enlarge)
Aurichalcite, Rosasite from Southwest Mine, Hendricks Gulch, Bisbee, Cochise County, Arizona, USA [db_pics/pics/ST221a.jpg]

Aurichalcite, Rosasite from Southwest Mine, Hendricks Gulch, Bisbee, Cochise County, Arizona, USA [db_pics/pics/ST221a.jpg]

Aurichalcite, Rosasite from Southwest Mine, Hendricks Gulch, Bisbee, Cochise County, Arizona, USA [db_pics/pics/ST221c.jpg]

Aurichalcite, Rosasite from Southwest Mine, Hendricks Gulch, Bisbee, Cochise County, Arizona, USA [db_pics/pics/ST221d.jpg]

Aurichalcite, Rosasite from Southwest Mine, Hendricks Gulch, Bisbee, Cochise County, Arizona, USA [db_pics/pics/ST221e.jpg]

Spheres of blue Rosasite atop spikey crystals of green Aurichalcite.

ST234 - Bayldonite on/after Mimetite $ 500
Tsumeb, Namibia
thumbnail - 3 x 2.5 x 1.8 cm

(click on an image to enlarge)
Bayldonite on/after Mimetite from Tsumeb, Namibia [db_pics/pics/ST234a.jpg]

Bayldonite on/after Mimetite from Tsumeb, Namibia [db_pics/pics/ST234b.jpg]

Bayldonite on/after Mimetite from Tsumeb, Namibia [db_pics/pics/ST234c.jpg]

An old classic Tsumeb specimen of green Bayldonite on or partially pseudomorphing elongated, hexagonal Mimetite crystals. These were found in the 1st oxidation zone that dates to the late 1800s to early 1900s.

ST232 - Anglesite (R) $ 160
Touissit Mine, Oujda-Angad Prov., Morocco
thumbnail - 2.5 x 2.5 x 2 cm

(click on an image to enlarge)
Anglesite (R) from Touissit Mine, Oujda-Angad Prov., Morocco [db_pics/pics/ST232a.jpg]

Anglesite (R) from Touissit Mine, Oujda-Angad Prov., Morocco [db_pics/pics/ST232b.jpg]

Anglesite (R) from Touissit Mine, Oujda-Angad Prov., Morocco [db_pics/pics/ST232c.jpg]

Double-terminated Anglesite crystal on matrix. The Anglesite is gemmy and yellow and has been repaired once. A stunning and uncommon thumbnail.

ST202 - Kolwezite on Cobaltian Calcite $ 250
Kolwezi Mining District, Lualaba, DR Congo
cabinet - 11 x 8 x 6 cm

(click on an image to enlarge)
Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST202a.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST202c.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST202e.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST202f.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST202h.jpg]

Dark green Kolwezite with rhombs of pink Cobaltoan Calcite (or possibly Cobaltoan Dolomite) creating a stunning mixture of colors and forms. The largest individual crystal is 1.8cm in size. Kolwezite is a Copper Cobalt Carbonate Hydroxide and this is the type locality for the species. A beautiful large display piece and combination specimen of two desireable species together.

ST223 - Azurite $ 250
Kolwezi Mining District, Lualaba, DR Congo
small cabinet - 5.5 x 4 x 3.5 cm

(click on an image to enlarge)
Azurite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST223a.jpg]

Azurite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST223b.jpg]

Azurite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST223c.jpg]

Azurite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST223d.jpg]

Open vug filled with large, prismatic crystals of Azurite. The Azurite crystals have great luster and the largest is approximately 2cm tall. Good crystals of Azurite are rare for this locality!

ST216 - Azurite $ 250
Kolwezi Mining District, Lualaba, DR Congo
miniature - 3.9 x 2.5 x 2.5 cm

(click on an image to enlarge)
Azurite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST216a.jpg]

Azurite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST216b.jpg]

Azurite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST216c.jpg]

Azurite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST216d.jpg]

Undamaged cluster of large, prismatic crystals of Azurite. The Azurite crystals have great luster and the largest has an unusual stepped termination. Good crystals of Azurite are rare for this locality!

ST200 - Kolwezite on Cobaltian Calcite $ 450
Kolwezi Mining District, Lualaba, DR Congo
cabinet - 10 x 8 x 4 cm

(click on an image to enlarge)
Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST200a.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST200c.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST200d.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST200e.jpg]

Dark olive green botryoidal Kolwezite atop rhombs of vivid pink Cobaltoan Calcite (or possibly Cobaltoan Dolomite) creating a stunning mixture of colors and forms. The main Kolwezite is a superb hemispherical group 1.1 cm wide and perfectly centered in the Cobaltian Calcite. Kolwezite is a Copper Cobalt Carbonate Hydroxide and this is the type locality for the species. A beautiful large display piece and combination specimen of two desireable species together.

ST215 - Kolwezite pseudomorphs (?) on Cobaltian Calcite $ 250
Kolwezi Mining District, Lualaba, DR Congo
miniature - 5 x 4 x 2.2 cm

(click on an image to enlarge)
Kolwezite pseudomorphs (?) on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST215a.jpg]

Kolwezite pseudomorphs (?) on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST215c.jpg]

Kolwezite pseudomorphs (?) on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST215d.jpg]

Dark olive green crystals of Kolwezite atop vivid pink Cobaltoan Calcite (or possibly Cobaltoan Dolomite) creating a stunning mixture of colors and forms. The Kolwezite has rhombic form and are possibly pseudomorphs after Calcite or Dolomite. Kolwezite is a Copper Cobalt Carbonate Hydroxide and this is the type locality for the species.

ST204 - Malachite on Cobaltian Calcite $ 1500
Kolwezi Mining District, Lualaba, DR Congo
large cabinet - 20 x 13 x 5 cm

(click on an image to enlarge)
Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST204a.jpg]

Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST204d.jpg]

Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST204e.jpg]

Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST204f.jpg]

Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST204i.jpg]

Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST204j.jpg]

Large specimen of vivid pink Cobaltoan Calcite (or possibly Cobaltoan Dolomite) that displays well on both sides. The front side has large crystals to 3cm in size and a very deep pink, almost purple coloration. The backside has areas of green Malachite and black Heterogenite. A beautiful large display piece that will add lots of color to a case of minerals.

ST205 - Cobaltian Calcite $ 200
Kolwezi Mining District, Lualaba, DR Congo
cabinet - 11 x 6 x 3.5 cm

(click on an image to enlarge)
Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST205a.jpg]

Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST205c.jpg]

Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST205d.jpg]

Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST205e.jpg]

Crystals of vivid pink Cobaltoan Calcite on matrix. The specimen has a mixture of smaller, lighter pink crystals and larger rhombic crystals to 6mm with a deeper pink coloration.

ST206 - Kolwezite, Malachite on Cobaltian Calcite $ 750
Kolwezi Mining District, Lualaba, DR Congo
large cabinet - 15.5 x 14 x 5 cm

(click on an image to enlarge)
Kolwezite, Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST206a.jpg]

Kolwezite, Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST206c.jpg]

Kolwezite, Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST206d.jpg]

Kolwezite, Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST206e.jpg]

Kolwezite, Malachite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST206f.jpg]

Dark olive green botryoidal Kolwezite atop rhombs of vivid pink Cobaltoan Calcite (or possibly Cobaltoan Dolomite) creating a stunning mixture of colors and forms. The Kolwezite is partially coated by bright green Malachite in areas. Kolwezite is a Copper Cobalt Carbonate Hydroxide and this is the type locality for the species. Highly colorful and beautiful large display piece.

ST195 - Kolwezite on Cobaltian Calcite $ 350
Kolwezi Mining District, Lualaba, DR Congo
cabinet - 10 x 7.5 x 3.5 cm

(click on an image to enlarge)
Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST195a.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST195c.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST195d.jpg]

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST195e.jpg]

Dark olive green botryoidal Kolwezite atop rhombs of vivid pink Cobaltoan Calcite (or possibly Cobaltoan Dolomite) creating a stunning mixture of colors and forms. The main Kolwezite is a superb hemispherical group 9mm wide. Kolwezite is a Copper Cobalt Carbonate Hydroxide and this is the type locality for the species. A beautiful,colorful display piece.

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