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Educational Tool: Sawfish fossils can serve as a valuable educational tool
approximately 250-200 million years old
Luster: Glassy to dull
Weight: 8 grams
Pyrite is an iron sulfide that commonly forms in cubic crystals
Stromatolite fish fossils Educational Tool: Sawfish fossils canSize: 7. 5 X 9 cm Weight: 560 Gram Location: Morocco, North Africa Product Description Stromatolite is a remarkable fossil formed by layered sedimentary structures created by ancient cyanobacteria (blue green algae). These fossils represent some of the earliest evidence of life on Earth, dating back billions of years, and provide valuable insight into the planet's early biological history. Composed primarily of carbonate minerals or silica,
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