Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

Pseudo-stromatolite, extra largeLocale: Morocco Approx dimensions: 6 x 5. 75 x 4" Approx weight: 4 lbs 7 oz A stromatolite is a sedimentary fossil structure made by prehistoric bacteria colonies, typically cyanobacteria. Stromatolites in fact are still living and forming in some parts of our world today, including Australia, and are among the earliest forms of lifeand fossilson our Earth. The fossils form in shallow water conditions of lakes or salt water shores. First,

Known by the trade name "chocolate dogtooth calcite

On the back is a messy mix of semi-formed glossy yellow-tinted crystal and white honeycomb mineral

but overall reaction is poor

" have been discovered across the southwest

This calcite specimen from Santa Eulalia is coated with well-formed colorless calcite druzy

are not stromatolites

This specimen has a nice cluster of three cleaved points near the center

The name of the pocket refers to the fluorite's rich green color

25 x 2 x 1

Studied closely

which may by calcite

as if someone piped icing on a cake when it was still warm so it's starting to melt down the sides