Wavellite | Arkansas calcite This striking fossilized fern comes

This striking fossilized fern comes from the historic Pottsville Formation

This item is 5" x 3

earthy colors

but we recommend washing your hands after handling

most commonly in Morocco

Wavellite | Arkansas calcite This striking fossilized fern comesWavellite is a mineral that demonstrates the classic radiating globule crystal habit. It is most often found inside the fractures of aluminous, low grade metamorphic rocks. They are fibrous crystals with translucent radial fractures or globular clusters ranging from pale green to emerald green. More rarely they grow in chalcedony like or opaline masses, or stalactic and are unique. It occurs in association with crandallite and variscite in