Perles en jaspe rouge, forme diamant entre 6 et 10mm Sizes:6mm C'est le nom que l'on

C'est le nom que l'on donne généralement à l'orthose

Taille: 4mm

Officially part of the feldspar group

These bands are absent in case of heating

Perles en jaspe rouge, forme diamant entre 6 et 10mm Sizes:6mm C'est le nom que l'onRed jasper beads, diamond shape. Color: Red Sizes between 6 and 10mm Country of origin: Madagascar Gemological information on red jasper Namely: Red jasper a trade name for a rock known as "chert" (English), designating siliceous sedimentary rocks formed of chalcedony or opal (chilles, flint, jaspers, ) . Its color is the result of a high iron content. It may contain other minerals or impurities that can create rich patterns. Possible color: Possibly