Pietre preziose

Barra laterale

RECENT ARTICLES

Pietre preziose di capesante
Il Di riyo de / 0 commenti
Pietre preziose di sardonice
Il Di riyo de / 0 commenti
Pietre preziose sarde
Il Di riyo de / 0 commenti
Sarcolite Gemstones
Introduction to Sarcolite Sarcolite is a rare and intriguing mineral that has captivated the interest of gemologists and mineral enthusiasts alike. First identified in the early 19th century, its name is derived from the Greek word "sarx," meaning flesh, referencing its typical pink to reddish hues. This mineral is primarily found in volcanic regions, notably within the Somma-Vesuvius complex in Italy. Chemical Composition and Structure Chemically, sarcolite is classified as a silicate mineral with the formula NaCa₆Al₄Si₆O₂₄F. Its crystalline structure belongs to the isometric system, often forming well-defined, transparent to... Leggi di più
Il Di riyo de / 0 commenti
Pietre preziose di zaffirina
Il Di riyo de / 0 commenti
Pietre preziose di corindone naturale zaffiro
Il Di riyo de / 0 commenti
Pietre preziose naturali di zaffiro
Il Di riyo de / 0 commenti

Prodotti in evidenza