Saphir du Montana Ardoise et pyrite / Slate and pyrite semi-ronde

semi-ronde

L’ardoise est une roche métamorphique issue d'une argile qui appartient à la famille des schistes

It is a mixture of materials and volcanic ash

Color: Blue-green

Treatment: None

Saphir du Montana Ardoise et pyrite / Slate and pyrite semi-rondeSapphires are the most used stones in jewelry after diamonds. Their durability is excellent. Those from Montana are found in all colors, but the most popular are blue green blue green. Some are called Party colored sapphires. These sapphires have color zones and we can see 2 distinct colors in the same stone! Our Montana sapphires come from the Rock Creek mine and most are cut by our lapidary collaborators in Sri Lanka. Variety: Corundum Color: Blue