Dioptase - Specimen molluscs Madagascar produces some of the

Madagascar produces some of the most visually dramatic and high-quality specimens

Stone Mined from: Guatemala

700 years ago

While the exact locality's stratigraphy is still under study

Stemming from a passion for science and art (MS in Zoology

Dioptase - Specimen molluscs Madagascar produces some of theMined from: Congo Description: This dioptase specimen from the Congo shows deep green crystals set across a pale blue green and dark brown matrix, giving it strong contrast and an unusual landscape like appearance. The surface has a mix of rounded botryoidal areas, rough natural texture, and scattered crystal pockets where the dioptase stands out with a glassy luster. Pieces like this are valued for display because they combine bright crystal color