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**Repaired specimen
Some appear purple-capped like a miniature amethyst scepter
the white quartz layer fluoresces white and the calcite has a strong orange-red reaction with phosphorescence
This is medium-quality material
Pseudo-stromatolite, extra large Dolomite **Repaired specimenLocale: 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,
