Moldavite Tektite Raw Piece from Czech Republic – 0.8″ – 5.0 Carats – 1.0 Grams
USD 34.99 USD
It is a type of tektite. The chemical formula of moldavite is SiO2(+Al2O3). Its properties are similar to that of other types of glass, and reported Mohs hardness varies from 5.5 to 7. Moldavite can be transparent or translucent with a mossy green color, with swirls and bubbles accentuating its mossy appearance.