Minerals 1000 and up

US$    € EURO    ¥ YEN    £ POUND    CAN$    AUS$    Note

(click on a page number to go to that page:)

1 2 3 4 5 6 7 8 9 10 11 12

 page 2 / 12  -  prev  -  next  -  bottom  -  Home 


AF326 - Jeremejevite $ 1800
Ameib Ranch, Arandis, Erongo Region, Namibia
thumbnail - 3.1 x 1.2 x 1.0 cm


Jeremejevite from Ameib Ranch, Arandis, Erongo Region, Namibia [db_pics/pics/af326a.jpg] Jeremejevite from Ameib Ranch, Arandis, Erongo Region, Namibia [db_pics/pics/af326b.jpg] Jeremejevite from Ameib Ranch, Arandis, Erongo Region, Namibia [db_pics/pics/af326c.jpg]

Large single crystal from a find in spring 2010. Large size for the species, with both good length and perhaps more significantly, exceptional thickness. The crystal is naturally etched however retains a good glassy luster and has lots of internal transparency.


AF721 - Prehnite on Tanzanite $ 3900
Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania
thumbnail - 2.9 x 2 x 1 cm


Prehnite on Tanzanite from Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania [db_pics/pics/af721f.jpg] Prehnite on Tanzanite from Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania [db_pics/pics/af721g.jpg] Prehnite on Tanzanite from Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania [db_pics/pics/af721h.jpg] Prehnite on Tanzanite from Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania [db_pics/pics/af721i.jpg] Prehnite on Tanzanite from Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania [db_pics/pics/af721j.jpg] Prehnite on Tanzanite from Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania [db_pics/pics/af721k.jpg]

Killer Tanzanite thumbnail that's also a great association piece too.  Fine, gemmy blue Tanzanite crystal with excellent luster and great transparency with attached large, single Prehnite crystals (analyzed) on the backside. Prehnite from Merelani is usually seen as rounded aggregates, yet on this specimen they occur as individual crystals to 7mm wide. In addition to the Prehnite, there are white crystals of an unidentified mineral also attached to the backside. A very nice Tanzanite, undamaged with TOP luster, good color and highly gemmy.


AF647 - Tanzanite $ 2000
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
miniature - 3.6 x 1.7 x 0.9 cm


Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af647a.jpg] Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af647b.jpg] Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af647c.jpg] Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af647d.jpg]

Fine quality Tanzanite, undamaged with good luster. Trichroic with nice red color when viewed from the top.


NA215 - Silver $ 1600
Kearsarge Mine, Houghton Co., Michigan
thumbnail - 2.5 x 1.5 x 1.4 cm


Silver from Kearsarge Mine, Houghton Co., Michigan [db_pics/pics/na215a.jpg] Silver from Kearsarge Mine, Houghton Co., Michigan [db_pics/pics/na215b.jpg] Silver from Kearsarge Mine, Houghton Co., Michigan [db_pics/pics/na215c.jpg]

Dramatic cluster of angular Silver crystals, capped by a superb 1.2cm crystal. Tiny amounts of Copper are present on some of the crystal faces.  Nothing but good, large crystals. Fine!


AF380 - Tanzanite $ 2400
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
miniature - 3.5 x 2.2 x 1.5 cm


Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af380a.jpg] Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af380b.jpg] Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af380c.jpg]

Gem Tanzanite crystal with Calcite and another partial crystal in fron that realy sets off the main crystal. Beautiful specimen.


AF763 - Tanzanite $ 4500
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
thumbnail - 3.1 x 1.8 x 0.8 cm


Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af763a.jpg] Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af763b.jpg] Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af763c.jpg] Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [db_pics/pics/af763d.jpg]

Glassy bi-color crystal, blue base with a yellow termination. This crystal has superb luster and unusually uniform shape, retaining an even 8mm thickness all the way from the base to the termination. The yellow zone is facet grade and the blue zone, while having some internal fractures, is still mostly transparent - you can read through most of the crystal. Just a few tiny, trivial nicks otherwise totally undamaged. This is one of, if not the best of these yellow/blue bi-color crystals I have ever seen.


A597 - Aquamarine on Muscovite $ 2200
Nagar, Hunza Valley, Pakistan
large cabinet - 18 x 12 x 8 cm


Aquamarine on Muscovite from Nagar, Hunza Valley, Pakistan [db_pics/pics/a597a.jpg] Aquamarine on Muscovite from Nagar, Hunza Valley, Pakistan [db_pics/pics/a597b.jpg] Aquamarine on Muscovite from Nagar, Hunza Valley, Pakistan [db_pics/pics/a597c.jpg]

Clusters of gem Aquamarine crystals nestled in Muscovite blades. Large and showy specimen.


A602 - Sphene $ 1500
Mulla Ghori, Khyber Agency, Pakistan
small cabinet - 6 x 5.5 x 3.5 cm


Sphene from Mulla Ghori, Khyber Agency, Pakistan [db_pics/pics/a602a.jpg] Sphene from Mulla Ghori, Khyber Agency, Pakistan [db_pics/pics/a602b.jpg] Sphene from Mulla Ghori, Khyber Agency, Pakistan [db_pics/pics/a602c.jpg]

Stunning, transparent green Sphene (Titanite) crystal on matrix of Epidote crystals. Crystal is 2.7cm long and set upright on matrix to showcase its perfection and transparency. This is from an uncommon locality that my sources say is now virtually closed.


NA283 - Boleite $ 1200
Amelia Mine, Santa Rosalia, Baja Sur, Mexico
miniature - 4 x 3 x 3 cm


Boleite from Amelia Mine, Santa Rosalia, Baja Sur, Mexico [db_pics/pics/na283a.jpg] Boleite from Amelia Mine, Santa Rosalia, Baja Sur, Mexico [db_pics/pics/na283b.jpg] Boleite from Amelia Mine, Santa Rosalia, Baja Sur, Mexico [db_pics/pics/na283c.jpg]

Boleite cubes on a stabilized clay matrix. Two cubes are on the front face, largest is 7mm on the diagonal, with a multitude of smaller crystals present on top, some intergrown with green Paratacamite.


SA345 - Pyrargyrite $ 1600
San Genaro, Peru
thumbnail - 2.5 x 2.5 x 2 cm
ex.  Dr. Wolfgang Pohl


Pyrargyrite from San Genaro, Peru [db_pics/pics/sa345a.jpg] Pyrargyrite from San Genaro, Peru [db_pics/pics/sa345b.jpg] Pyrargyrite from San Genaro, Peru [db_pics/pics/sa345c.jpg]

Cluster of thick Pyrargyrite crystals, complete all around. Four main crystals rise up to form the cluster, with smaller crystals at the base. This is from the Wolfgang Pohl collection with a label that indicates it was acquired at the 1985 Munich show for $680. Translucent to transparent cherry red when backlit. I have backlit one photo to show the color, but when held in the hand and backlit, the whole piece lights up, much better than the photo.


SA244 - Tantalite $ 2750
Minas Gerais, Brazil
miniature - 4.5 x 2.8 x 0.9 cm


Tantalite from Minas Gerais, Brazil [db_pics/pics/sa244a.jpg] Tantalite from Minas Gerais, Brazil [db_pics/pics/sa244b.jpg] Tantalite from Minas Gerais, Brazil [db_pics/pics/sa244c.jpg]

Single Tantalite crystal with good form and luster, has a tall, prismatic form. Complete all around in good shape but with a few small dings on the edges. This one came to me from a local collection; the previous owner having bought it in Brazil back in the 1970s. No further locality information was available.


AF168 - Cerussite with Smithsonite $ 2000 DISCOUNTED 50% OFF TO $ 1000
Tsumeb, Namibia
small cabinet - 5.2 x 5 x 3.2 cm


Cerussite with Smithsonite from Tsumeb, Namibia [db_pics/pics/af168a.jpg] Cerussite with Smithsonite from Tsumeb, Namibia [db_pics/pics/af168b.jpg] Cerussite with Smithsonite from Tsumeb, Namibia [db_pics/pics/af168c.jpg]

A 2.5cm sixling of Smokey Cerussite associated with pink Smithsonite crystals. There is some slight damage on the Cerussite, but the neat association and the overall visual impact of the piece much more than overcome it.


TS100 - Cerussite on Mottramite $ 4500
Tsumeb, Namibia
miniature - 5 x 5 x 4.5 cm


Cerussite on Mottramite from Tsumeb, Namibia [db_pics/pics/ts100a.jpg] Cerussite on Mottramite from Tsumeb, Namibia [db_pics/pics/ts100b.jpg] Cerussite on Mottramite from Tsumeb, Namibia [db_pics/pics/ts100c.jpg]

Stunning Cerussite crystal set atop a mound of Mottramite. The Cerussite is 4.3cm wide and complete all around. The Mottramite is sparkly mounds of a particularly deep forrest green color.


A147 - Dravite $ 1800 DISCOUNTED 50% OFF TO $ 900
Gujarkot, Bheri Zone, Nepal
large cabinet - 16 x 11 x 8 cm


Dravite from Gujarkot, Bheri Zone, Nepal [db_pics/pics/a147a.jpg] Dravite from Gujarkot, Bheri Zone, Nepal [db_pics/pics/a147b.jpg] Dravite from Gujarkot, Bheri Zone, Nepal [db_pics/pics/a147c.jpg] Dravite from Gujarkot, Bheri Zone, Nepal [db_pics/pics/a147d.jpg]

Large mass of golden mica studded with Dravite crystals. Crystal reach 5.5cm long and are up to 2.8cm thick and are a transparent brown when backlit. This was mined in 1993 - I bought it in Nepal myself back in 1993. I count 12 crystals, and there are undoubtedly more within the mica.


A150 - Lazurite $ 1500
Ladjuar Medam, Sar-e Sang, Badakhshan, Afghanistan
cabinet - 9.5 x 7.5 x 5 cm


Lazurite from Ladjuar Medam, Sar-e Sang, Badakhshan, Afghanistan [db_pics/pics/a150a.jpg] Lazurite from Ladjuar Medam, Sar-e Sang, Badakhshan, Afghanistan [db_pics/pics/a150b.jpg] Lazurite from Ladjuar Medam, Sar-e Sang, Badakhshan, Afghanistan [db_pics/pics/a150c.jpg]

Sharply formed Lazurite crystals (which is uncommon) to 3cm in marble matrix.



(click on a page number to go to that page:)

1 2 3 4 5 6 7 8 9 10 11 12

 page 2 / 12  -  prev  -  next  -  top  -  Home 

©2010-2018 Marin Mineral