Chrysocolla Specimen | 44g | USA Muscovite preserving the activity of ancient

preserving the activity of ancient worms and marine organisms burrowing through soft sea floor sediment and representing original biological features rather than damage

owing its vibrant hues to the presence of iron oxides

Its violet-blue colouring comes from trace amounts of vanadium

Dimensions: 6

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Chrysocolla Specimen | 44g | USA Muscovite preserving the activity of ancientChrysocolla Specimen 44g USA A natural Chrysocolla specimen weighing 44g from the USA, presenting in a natural irregular form with surface texture shaped by mineral growth and environmental conditions during formation. One available. Sold as seen. Chrysocolla is a hydrated copper aluminium silicate that forms as a secondary mineral through the weathering of copper ore deposits. Its vivid blue to green colouring is a direct result of its copper