
© Scott Camazine
Wulfenite is a lead
molybdate...

© Scott Camazine
Venus' comb murex, Murex
triremsis,...

© Scott Camazine
trilobite fossils...

© Scott Camazine
Tourmaline is a crystal
silicate...

© Scott Camazine
Tourmaline is a crystal
silicate...

© Scott Camazine
Topaz, a semi-precious stone,
is...

© Scott Camazine
Topaz, a semi-precious stone,
is...

© Scott Camazine
Sulfur crystals (yellow) on
calcite....

© Scott Camazine
Sulfur crystals (yellow) on
calcite....

© Scott Camazine
Sulfur crystals (yellow) on
calcite....

© Scott Camazine
Sulfur crystals (yellow) on
calcite....

© Scott Camazine
Stibnite, sometimes called
antimonite, is...

© Scott Camazine
Selenite is a variety of...

© Scott Camazine
Selenite is a variety of...

© Scott Camazine
Rose quartz, a type of...

© Scott Camazine
Rose quartz, a type of...

© Scott Camazine
Rhodochrosite is a manganese
carbonate...

© Scott Camazine
Rhodochrosite is a manganese
carbonate...

© Scott Camazine
Quartz is the most abundant...

© Scott Camazine
Quartz is the most abundant...

© Scott Camazine
Quartz is the most abundant...

© Scott Camazine
Quartz is the most abundant...

© Scott Camazine
The mineral pyrite, or iron...

© Scott Camazine
The mineral pyrite, or iron...

© Scott Camazine
The mineral pyrite, or iron...

© Scott Camazine
Painted scallop, Chlamys
nobilis, family...

© Scott Camazine
Painted scallop, Chlamys
nobilis, family...

© Scott Camazine
Painted scallop, Chlamys
nobilis, family...

© Scott Camazine
Painted scallop, Chlamys
nobilis, family...

© Scott Camazine
Painted scallop, Chlamys
nobilis, family...

© Scott Camazine
Painted scallop, Chlamys
nobilis, family...

© Scott Camazine
Cast of a skull of...

© Scott Camazine
Cast of a skull of...

© Scott Camazine
Cast of a skull of...

© Scott Camazine
Malachite, a copper containing
mineral...

© Scott Camazine
Malachite, a copper containing
mineral...

© Scott Camazine
Knightia is an extinct
genus...

© Scott Camazine
Knightia is an extinct
genus...

© Scott Camazine
Knightia is an extinct
genus...

© Scott Camazine
Jaguar fur pattern...

© Scott Camazine
Jade is an ornamental
stone....

© Scott Camazine
Jade is an ornamental
stone....

© Scott Camazine
hematite from Cumberland,
England. Hematite...

© Scott Camazine
Granite is a common type...

© Scott Camazine
gold from California...

© Scott Camazine
gold from California...

© Scott Camazine
gold from California...

© Scott Camazine
gold from California...

© Scott Camazine
gold from California...

© Scott Camazine
gold from California...

© Scott Camazine
piece of gold found in...

© Scott Camazine
Gneiss is a common rock...

© Scott Camazine
Gneiss is a common rock...

© Scott Camazine
fossil shark's teeth...

© Scott Camazine
fossilized shark's tooth...

© Scott Camazine
Skull cast of Homo
floresiensis...