#A1010 Calcite on Danburite, Charcas, San Luis Potosi, Mexico
14.3 x 7.3 x 6.8 cm
$300
(Now $250)
Great specimen ! Calcites growing up the sides of Danburite crystals measuring up to 7 cm in length. The Danburites have a glassy luster and fine, sharp terminations. This specimen is worth more than the listed price, but I lucked out and got it at a great bargain myself.
Outstanding quality specimen of unique Fluorite from the Emilio Mine. Two generations of white-light blue crystals, the first one of cubic crystals and the second one of hexaquisoctahedral multifaceted crystals.
Highest quality golden yellow Fluorite crystals, 1/2 cm plus on edge, with an opulent necklace of beautiful Calcite crystals up to 1 cm.
Brilliant yellow Fluorite crystals, 1 cm on edge, with Calcite crystals up to 1 cm and smaller, snow white Dolomite crystals. In the interior of the Fluorite cubes is a first generation of Fluorite cubes on which faces have been deposited little crystals of Pyrite. High quality example of Fluorite from this famous mine.
Silver-gray translucent Fluorite crystals up to 3/4 cm on edge with scattering of tabular Barite.
#F6026 Quartz with Rutile
Bahia, Northeast Region, Brazil
9 x 6 x 5 cm
$175 (Reduced from $240)
Beautiful golden rutilated Quartz. Hard to photograph. looks even better in person.
Gray to pinkish vitreous crystals of Magnesite up to 1 cm. Individual crystals are rare for Magnesite but when they form they are rhombohedral or scalenohedral.
A real beauty ! Royal blue Cavansite crystal cluster salted with tiny Stilbite blades on a Stilbite matrix. An outstanding specimen of much sought after rosette Cavansite that any collector would treasure.
Fantastic specimen ! Exceptional high quality, lustrous and well terminated crystals, some measuring up to 4 cm. Beautiful gemmy blue hue typical of higher quality Celestine (also known as Celestite).
The Tsumeb mine is renowned amongst mineral collectors. It is noted for 243 valid minerals and is the type location for 56 mineral species. Many rare and unique minerals such as feinglosite, leiteite and ludlockite are found only there (From Wikipedia, the free encyclopedia).
Tsumeb open cast pit, buildings and railway about 1931 (From Wikipedia, the free encyclopedia).
#H8064 Calcite, Galena & Dolomite
Milliken (Sweetwater) Mine, Ellington,
Viburnum Trend District, Reynolds County, Missouri
5 x 4.5 x 3.5 cm
(Ex-George Feist Collection)
$200 (Reduced from $250)
The Lead Belt is a lead mining district in the southeastern part of Missouri. Counties in the Lead Belt include Saint Francois, Crawford, Dent, Iron, Reynolds, and Washington. It contains the highest concentration of lead metal on the planet as well as significant economic quantities of zinc, copper, silver, and cadmium, which are also mined, as well as currently sub-economic quantities of metals such as nickel and cobalt. Most of the mined ore minerals are found as sulfides such as galena, sphalerite, and chalcopyrite. Gangue minerals associated with the economic minerals include pyrite, calcite, dolomite, and quartz. Specimens from the Lead Belt are highly prized by gem and mineral collectors and are found in museums worldwide (From Wikipedia, the free encyclopedia).
Nice balance between the lustrous Calcite crystals in the center surrounded by white Dolomite crystals on Galena.
#H8067 Pyrite Sun
Sparta, Randolph County, Illinois
9 x 8.5 x .5 cm
$20 (Reduced from $25)
The name pyrite is from the Greek word πυρά (pura) meaning "fire". This is likely due to the sparks that result when pyrite is struck against steel.
