Colorado Gem & Mineral Co. - Rocks for the Rest of Us

Fossils

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Ammonite Pair
Item: 6502
Locality: Madagascar
L: 2.00in
W: 2.00in
H: 1.00in
Weight: 0.00lb
Beautiful pair of polished ammonite halves, sawn to expose the multicolored calcite cavities.
$45.00
Ammonite Pair
Item: 6506
Locality: Madagascar
L: 3.50in
W: 3.00in
H: 1.00in
Weight: 0.00g
Pair of polished ammonite halves completely crystallized with clear calcite.
$45.00
Carved Bird Skull in Fossil Walrus Tusk
Item: a13
Locality: Bali
L: 2.00in
W: 1.00in
H: 0.50in
Weight: 41.00ct
Fine, detailed carving of a bird skull, made by a master carver in Bali. Click photo for additional view. Inquire for setting in gold or silver.
$165.00
Fish Fossil, Diplomystus dentatus, Eocene (36 to 58 million years)
Item: 1111
Locality: Green River Formation, Wyoming, USA
L: 6.00in
W: 3.00in
H: 0.00in
Weight: 0.00ct
Very sharp fish in white micritic limestone.
$155.00
Fish Fossil, Knighia sp. Eocene
Item: 1113
Locality: Green River Formation, Wyoming, USA
L: 7.00mm
W: 5.00mm
H: 0.63mm
Weight: 0.00ct
Fish preserved in micritic limestone.
$55.00
Hoploscaphites nicoletti   ( Ammonite fossil )
Item: a419
Locality: Fox Hills Formation, late Cretaceous, Corson Cnty, South Dakota
L: 3.50in
W: 2.00in
H: 1.00in
Weight: 0.00g
Ammonite fossil showing fossilized mother-of-pearl (irridescence), aesthetically perched on matrix.
$95.00
Hoploscaphites nicoletti ( Ammonite fossil )
Item: a412
Locality: Fox Hills Formation, late Cretaceous, Corson Cnty, South Dakota
L: 3.00in
W: 3.00in
H: 1.25in
Weight: 0.00g
Ammonite fossil showing fossilized mother-of-peal (irridescence). These are increasibgly difficult to acquire.
$85.00
Hoploscaphities nicoletti ( Ammonite fossil )
Item: 9411
Locality: USA
L: 3.00in
W: 1.90in
H: 1.60in
Weight: 0.00ct
Ammonite fossil showing fossilized mother of pearl (irridescense) , of the finest quality.   Difficult to find these now.
$115.00
Trilobite Fossil
Item: b123
Locality: Morocco
L: 3.00in
W: 2.50in
H: 1.75in
Weight: 0.00g
Well-preserved Trilobite fossil, aesthetically situated inside of a nodule.   posted
$110.00
Trilobite Fossil
Item: b279
Locality: Morocco
L: 2.00in
W: 1.50in
H: 1.25in
Weight: 0.00g
Well-preserved Trilobite fossil, with good composition.   DW
$65.00
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