S18 Dutonite (type location), Pascoite, Montroseite: Peanut Mine,
Montrose Co., Colorado
Sold
 
click pictures to enlarge
|
S22 Ettringite: N'Chwaning II Mine, Kuruman, South Africa
This specimen Sold
 
click pictures to enlarge
More specimens not pictured
TN in Box: $10
|
S26 Ferrosaponite
Moretti, San Giovani, Ilarione, Verona, Italy
$7 |
S10 Glauconite (Zn,Cu)10Al6(SO4)3(OH)32·18H2O: St. Marie Quarry, near Princeton, Green Co., Wisconsin, USA - Collected by Jim Defoe
Pale Green to Olive Green spherical concretions of sand cemented together with Glauconite. Each one is different. Some are composed of one large sphere with smaller spheres growing from the large one. Others are a group of similar sized spheres. Yet others are a mix of sizes.
TN Loose - $3.00 each / 10 for $24.00
Min. - $5.00, $7.50, or $10.00 |
S12 Ferroaxinite: New Melones Dam, Calaveras Co., California, USA
Dark brown with a purple tint. Good examples of triclinic crystal structure.
TN in box - $3.00 to $ 10.00 each
The only price I have a quantity of is $5.00 (10 for $40) |
S13 Fluorite: Felix Mine, near Azusa, Los Angeles Co., California, USA
Light to dark green crystals or crystal fragments (priced accordingly). Good luster and clarity.
Tn in box - $2.00 to $10.00 each
Quantities available in $2.00, $3.00, $4.00 and $5.00 (20% off 10 - you can mix prices if you like). |
S1 Lawsonite: Tiburon Peninsula, Marin Co., California, USA Type location.
Blue, 20 - 50 % of specimen.
TN in box - $3.00 each / 10 for $24.00
|
S21 Leucophosite: Cubos-Mesquitela-Mangualde Area, Viseu Dist., Portugal
$9.00
 
click picture to enlarge
|
S17 Millerite: Wallace Stone Company Quarry, Pigeon, Huron Co., Michigan, USA.
Nice specimens. Found in a seam of Bitumen in Siliceous Limestone in Nov. 2009. Some have Quartz crystals; others just limestone. Here in Michigan, the quarry is better known as the Bayport Quarry. Bayport is the closest town of any size and is in the "Thumb" of the Lower Peninsula of Michigan. The area is also known for its vast farms of sugar beets. To get to the quarry, one passes by huge piles of beets at the Pioneer Sugar Plant. The quarry is also noted for a particularly nice form of Calcite. Locally called Root Beer Calcite, it is dark brown with iridescence (although recently I saw a piece of light brown Calcite with purple iridecesnce).
TN in box - $5.00 to $10.00 each
Min. - $15.00 to $25.00 each
A really nice specimen can be seen here Millerite
|
|
