Mexican Opal freeform pendants (ETP00219) Style:C

Mexican Opal freeform pendants (ETP00219) Style:CMexican Opal Cantera opal These stones are comparable to Australian boulder opal and its origins are similar. These are found as small pockets or seams veins of opal associated with rhyolite matrix, the host rock, which is softer than the opal. The word cantera refers to the host matrix. Like boulder opal and koroit opal, these stones were not initially as prized as the pure cuts but cutters and buyers of both koroit boulder and cantera opal came to

smallest bead : 8 x 12 x 3

also known as trystine or by its trade name as bolivianite

17-20mm wide & thickness

the largest bead : 24

The unusual patterns in lovely

Renaissance painters grinding it as pigment for paint or modern jewelry designer-artists including it within their florid designs

5 x 43 x 7 mm

Its name comes from ruber

-The smallest: 23 x 32 mm

Length of this strand: 16 2/8 inches/ 413mm

also known as black hematite

Size: 45x41x8