Mineralogy (Da8367), Native Gold

Native Gold

Mineralogy (Db7070), Quartz

Mineralogy (Db7751), Gold in Quartz

Gold in Quartz

Mineralogy (Db7752), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7753), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7754), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7755), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7756), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7757), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7758), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7760), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7761), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7762), Silver

Silver wire.

Mineralogy (Db7763), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Db7764), gold-bearing quartz

Gold-bearing quartz.

Mineralogy (Da6183), Topaz

Topaz

Mineralogy (Da7759), Cerussite

Mineralogy (Da8300), Citrine

Citrine

Mineralogy (Da8301), Citrine

Citrine

Mineralogy (Da9913), Zinc

Mineralogy (Da5773), Quartz

Mineralogy (Db6728), Quartz arrowhead

Mineralogy (Da8255), Agate geode

Mineralogy (Da8258), Agate geode

Mineralogy (Db6780), Quartz var wood opal

Mineralogy (Db6773), Quartz var opal

Mineralogy (Db1565), Goethite, Limonite, Hematite, Quartz

Mineralogy (Da6546), Fluorite var Blue John

Mineralogy (Da8379), Native Gold

Native Gold

Mineralogy (Da7021), Native Gold

Native gold

Mineralogy (Da8382), Native Gold

Native Gold

Mineralogy (Da10878), native silver

Native silver

Mineralogy (Da7037), Native Gold

Native Gold

Mineralogy (Da8381), Native Gold

Native Gold

Mineralogy (Da10740), Pyrite

Mineralogy (Da6826), Native Copper, Calcite, Chalcopyrite

Mineralogy (Da8225), Calamine

Mineralogy (Da8345), Orthoclase

Orthoclase

Mineralogy (Da8351), Garnet

Garnet

Mineralogy (Db7678), pearl

Half section of cultured pearl. Showing separation line.