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75” and weighs 6
while pyrite (FeS₂) crystallizes as golden flecks within the stone
Marcasite is made of iron sulfide
The fool's gold of fossils
(CaCO3) while Sphalerite is a zinc iron sulfide mineral (Zn
Cherry Mangano “OMGites” (OK Mud Balls) $150-$200 75” and weighs 6Oklahoma Mud Balls or OMGites are spherical cobbles found in the Wellington and Garber formations in Oklahoma. They are made of red mudstone and siltstone and can contain minerals like quartz, barite, and calcite. This item is 3 x 2. 5 and weighs 6. 55 oz
US$ 112.50
US$ 162.50
US$ 162.50
