Oklahoma Minerals
OKF-357 Galena and
Marcasite Tri-state
District, Grace Walker Mine, Pichure, Oklahoma. Ex. Anthony P. Dunn Collection. Circ. 1975. An interesting
cluster galena crystals which have epitactic overgrowths of galena and what
appears to be marcasite. The specimen is regrown on the backside and it
appears to have one missing corner crystal but this area is regrown, also.
Damage free, displayable, interesting and desirable. This is similar to
the material photographed on page 316 of the book, "American Mineral Treasures". The specimen measures 9.6
x 9 x 4.5 cm. $225
OKF-059 Galena Oklahoma. Ex. Art Edwards Collection. A fine specimen
which is composed of large cubes to 5.9 cm on edge and smaller, to 1.3 cm each,
octahedrons. Specimens like this are normally very unattractive while this one
is quite aesthetic. The octahedrons stand way up of the matrix adding to their
visibility. The entire specimen has an attractive patina. There is a minor
dusting of chalcopyrite here and there. This one measures 10.4 x 9.5 x 7 cm.
Great Piece! 420$
OKE-391 Calcite on Dolomite and Chalcopyrite Tri
State Mining District, Pitcher, Oklahoma. Ex. Art Edwards Collection. Oh
my…this is the nicest cabinet specimen I have seen of this material. Beautiful
inclusions in the calcites, impeccable form and top shelf quality. One backside
crystal is cleaved at tip but no other damage even very close to the edges.
Fine displayable pieces like this one are certainly not common place. This
could be the best value in the entire listing. 240$
OKD-843 Quartz, Sphalerite and Chalcopyrite Clink Ender’s Mine, Picher,
Oklahoma. Ex. Dr. Steve Chamberlain Collection. An older specimen from the
George Springs collection. Big, twinned sphalerites to 2.5 cm in diameter.
These and the chalcopyrites are nicely distributed across the surface of the
dolomite matrix. 5.5 x 5.5 x 3 cm. An aesthetic specimen which displays well
(it stands on edge). 90$
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