Opal; black gem opal, Honduras; 1 kg

Black precious opal from Honduras, 1 kg

This great black opal is from our excusion in March 2019, it has a super quality, it is pure material in matrix with a great color!

Picture shows sample.
To see the colors better the stones are wetted for some pictures.

raw stone, rough, specimens, minerals, findings, cut, polishing, grinding, further processing, process, kiloware, gabion stone