Sapphire Mineral Specimen U#1 - 180.3ct OdooUofM_Bag(s) self-expression

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Mangano Calcite derives its name from a mineral inclusion found in the stone called Manganese

A small and charming natural Rhyolite stone in the shape of a mushroom

The amazonite is very large for its size

Sapphire Mineral Specimen U#1 - 180.3ct OdooUofM_Bag(s) self-expressionSapphire Mineral Specimens A Unique #1 The Color has the greatest influence on a sapphires value, The most valued blue sapphires are velvety blue to violet blue, in medium to medium dark tones. Less valuable blue sapphires might also be grayish, or too light in tone. While it is found in hues ranging from pale baby blue to an intense royal blue. This rough blue sapphire is still in its rough state, and not much blue tones are visible on the stone