Chamberlain Collection Mineral Specimens...New...New...New!
OKB-648 Cassiterite Bohemia. Ex. Dr. Steve
Chamberlain Collection. This is an older museum specimen but it is unclear
as to where it originated. Original tag is here but only donor info.
This is the classic location for cassiterite. Rare to find one of these
available to purchase. Small plate with tetragonal crystals to over a cm
in diameter. 200$
Pyrite and Calcite French Creek Mines, St. Peters, Chester
Co., PA. Ex. Dr. Chamberlain Collection, acquired from George Robinson.
Sweet little grouping of numerous octahedral pyrites to .7 cm on edge each.
OKB-657 Heulandite Germany Ex. Dr. Chamberlain Collection. Acquired
from Dr. Bernd Walz, Univ. of Ulm. 11 cm plate of crystals with good luster up
to .8 cm each. Combination of white and salmon colored crystals. 40$
OKB-656 Cerussite Tsumeb, South West Africa. Ex. Dr. Chamberlain
Collection. Nice cluster of gemmy crystals with largest being over 4 cm.
Minor matrix with most crystals being singly terminated. Excellent luster and
fair to good form. 65$
OKB-655 Mimetite Dry Gill Mine, Caldbeck Fells, Cumbria, England. Ex.
Dr. Chamberlain Collection. Tiny orange crystals on matrix. Nice miniature
and certainly a great price. 32$
OKB-658 Calcite and Strontianite Faylor- Middlecreek Quarry, Winfield, PA.
Ex. Dr. Chamberlain Collection Personally collected) Wonderful twinned
calcites to almost 2 cm each. Very clear and difficult to capture in a photo.
Also a nice white spherical cluster of strontianite crystals (1.2 cm). 12 cm
overall. Very nice piece. 60$
OKB-659 Calcite Logansport, Indiana. Ex. Dr. Chamberlain Collection. 6
cm partial, light yellow crystal which looks to be twinned. Minor internal and
external pyrite inclusions. 25$
OKB-662 Prehnite Ball and Epidote Bull Run Quarry Centreville, VA. Ex.
Dr. Chamberlain Collection. Very interesting, showy and unusual specimen.
Greenish blue prehnite ball with tiny crystals of green epidote. Wish I knew
more about these but it is the first Iíve seen. 50$
OKB-661 Fluorite Cave In Rock, Illinois. Ex. Dr. Chamberlain
Collection. 5 cm cleave of fluorite which has Regrown on back. Pleasing light
blue color. Stands nicely on edge to display. 30$
OKB-664 Analcime, Calcite Croft Quarry, Leicestire, England. Ex. Dr.
Chamberlain Collection. 8 cm cluster of clear analcime to 2.5 cm on matrix of
calcite crystals. Lots of character to this high luster piece. Slight pinkish
tint, minor pyrites and super form to specimen. 130$
OKB-666 Anthracite and Quartz Nockerade, near Saalfeld, Thuringia,
Germany. Ex. Dr. Chamberlain Collection. Acquired from John H. Caswell
Collection. Reference specimen with good pedigree. 25$
OKB-665 Aragonite Johnby Quarry, near Perith, Cumbra, England. Ex. Dr.
Chamberlain Collection. Well formed clear crystals to 3.3 cm each on matrix.
OKB-668 Titanite, Muscovite Acushnet, MA. Ex. Dr. Steve Chamberlain
Collection. Tiny, gemmy yellow crystals to 1.1 cm on matrix. 35$
OKB-669 Pyrite, Byssolite and Calcite French Creek Mines, St. Peters,
Chester Co., PA. Ex. Dr. Chamberlain Collection. Good grouping of octahedral
pyrites from a classic location. Crystals to .4 cm on edge. 40$
OKB-670 Pyromorphite Roughton Gill Mine, Caldbeck Fells, Cumbria, England.
Ex. Dr. Chamberlain Collection. Acquire from Dr. Rober King, Ex. Barstow
collection. Great color and luster to the crystals in this grouping. Poor to
excellent for to the crystals. Largest crystal is about a cm with the cluster
measuring 3.5 x 3 x 2 cm overall. 80$
OKB-672 Pyromorphite Coeur de Alene District, Idaho. Ex. Dr. Steve
Chamberlain Collection. Classic at a fantastic price. 4 cm with well formed
crystals to .4 cm. Yellowish green color and moderate to low luster. A steal
OKB-671 Apophyllite Sillmanís Quarry, CT. Small (4 cm) but very cute.
Fully mineralized on all sides with crystals to almost a cm each. 22$