Fossilized Leaf Specimen 8" x 6" x 0.75" Azurite a potassium aluminum silicate with

a potassium aluminum silicate with a monoclinic crystal network and a hardness of 6 to 6

This 3" x 2" x 1

geodes develop open spaces where crystals grow inward over time

is green jasper with red inclusions of hematite

Fossilized Leaf Specimen 8" x 6" x 0.75" Azurite a potassium aluminum silicate withThis unique Fossilized Leaf Specimen measures 8" x 6" x 0. 75". Fossil plants are not found in as many deposits or localities as most other invertebrates. Like other organisms, plants are preserved as fossils by a sequence of events that results in their burial in a suitable medium. In order to become fossilized, plants must be in a watery environment and become buried in mud and silt. These fossils are from plants that flourished over 60 million