Both masses are lying within only very slight depressions in clayey soil

Shape:  Baguette

These are perfectly fossilized and highly polished natural Ammonites from Morocco

the bead strand contains over 60ct of natural Rutile Quartz beads

which are perfect for gift giving to a new fossil collector

Tetrahedrite, Pyrite, Calcite and Quartz Cluster | 38.71 Grams | Lima Peru Big Rock Donga Both masses are lying withinThis beautiful cluster of tetrahedrite with calcite, small terminated quartz crystals and small, but brilliant, crystallized pyrite. Tetrahedrite crystals are fascinating minerals known for their distinctive tetrahedral shape and shiny, metallic luster. It typically forms in well defined tetrahedral crystals, which can be grouped in clusters. The color range includes shades of metallic gray, black, and sometimes reddish hues due to the presence of