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P422 - Amethyst $ 3500 Las Vigas, Vera Cruz, Mexico large cabinet - 20 x 15 x 7.0 cm
Large, flat rock matrix covered by purple Amethyst crystals. This a big and showy Vera Cruz specimen with a lot going for it - deep purple colored crystals, good coverage, and importantly, green Epidote coating the matrix which provides excellent color contrast. The crystals are undamaged, with only a couple missing crystals down on the lower right edge.
P423 - Actinolite $ 90 Kangwa, Dodoma, Tanzania miniature - 5 x 3 x 1.8 cm
Actinolite cluster atop a larger Actinolite crystal from a new find in Tanzania. A larger, deep green crystal hosts a cluster of smaller, doubly-terminated crystals at the top.
P424 - Wurtzite $ 150 SOLD Merelani Hills, Arusha, Tanzania thumbnail - 1.4 x 1.3 x 0.9 cm
Translucent to transparent red/orange single Wurtzite crystal.
P425 - Sphalerite $ 350 Merelani Hills, Arusha, Tanzania thumbnail - 2.1 x 1.8 x 1.5 cm
Well formed single crystal of translucent to transparent red/orange Sphalerite.
P426 - Boleite $ 150 SOLD Amelia Mine, Santa Rosalia, Baja, Mexico thumbnail - 0.6 x 0.6 x 0.5 cm
Single cubic crystal of Boleite. This one has good luster for the species and smooth, flat faces. Small bits of white Anglesite are attached.
P428 - Tanzanite $ 150 SOLD Merelani Hills, Arusha, Tanzania thumbnail - 1 x 0.6 x 0.2 cm
Single, gemmy pink Tanzanite crystal. Though small, it has excellent form, transparency, and the color is a very rich pink in the narrow direction. Undamaged and water-clear.
P429 - Tanzanite $ 160 SOLD Merelani Hills, Arusha, Tanzania thumbnail - 1.1 x 0.8 x 0.3 cm
Bi-colored pink/purple Tanzanite crystal with a mitten-like form. Undamaged and gem-like.
P430 - Tanzanite $ 2800 SOLD Merelani Hills, Arusha, Tanzania thumbnail - 2.8 x 1.3 x 1.1 cm
Stunning, glassy Tanzanite crystal with outstanding transparency and luster. The front face shows purple with a yellow tip. When viewed from the side, it's yellow/blue. Looking down the top (C-axis), it's yellowish with hints of orange. Beautiful water-clear crystal in near pristine condition with only a chip of the back of the small side crystal, otherwise undamaged. This is a fantastic gem crystal that won't dissappoint!
P202 - Rhodochrosite $ 400 SOLD Uchucchacua Mine, Oyon Prov., Peru small cabinet - 7 x 4.5 x 4 cm
Glassy cherry-red Rhodochrosite crystals in a vug in dark black rock matrix. Quality undamaged crystals with transparency. An old piece held by a Peruvian miner and shipped to me recently. Saw cut on back.
P431 - Kammererite $ 250 SOLD Kop Krom Mine, Kop Daglari, East Anatolia, Turkey miniature - 3.5 x 2.5 x 1.8 cm
Showy specimen of the chromium rich Clinochlore varietal known as Kammererite from the world's best locality for the species. Sparkling good sized crystals covering the front face. This locality is long closed and specimens are now hard to come by.
P432 - Barrerite $ 180 Rocky Pass, near Kuiu Island, Alaska, USA cabinet - 9.5 x 7 x 4 cm
Pearly white crystals of Barrerite on matrix. Barrerite is a rare member of the Zeolite group of minerals. Rocky Pass is a small islet just off the coast of Kuiu Island.
P433 - Smithsonite $ 9500 Choix, Sinaloa, Mexico cabinet - 14 x 11 x 4.5 cm
Large, silky pink Smithsonite from old finds in Mexico. This is an exquisite example with excellent color and large rounded formations of translucent Smithsonite. ©2010-2018 Marin Mineral |