Polished plate of Malachite and Chrysocole... - Lot 15 - FEE - Stanislas Machoïr

Lot 15
Go to lot
Estimation :
70 - 90 EUR
Polished plate of Malachite and Chrysocole... - Lot 15 - FEE - Stanislas Machoïr
Polished plate of Malachite and Chrysocole from Arizona, United States 17,7cm X 10,7cm. It is the result of high temperature hydrothermal sulfur fluids circulating in a fractured limestone that penetrate all the micro fractures, this reaction will give the precipitation of copper carbonates, azurite and malachite
My orders
Sale information
Sales conditions
Return to catalogue