Pseudo-stromatolite, extra large Picture jasper or even so saturated it

or even so saturated it appears black

It has orange chalcedony coated with a relatively thick layer of frosty translucent quartz

5 x 4 x 2"

Approx size: 185g

Purple Rain specimens typically appear dark purple-gray under incandescent light (indoor lighting)

Pseudo-stromatolite, extra large Picture jasper or even so saturated itLocale: Morocco Approx dimensions: 7 x 6. 25 x 4" Approx weight: 9 lbs 12. 5 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,