Oparex best Opal 108g OLP419 Glitter Opal Black Imitation Opal Block Stone Rough with Glitter / Pinfire Pattern for stone carving and inlay

Oparex Opal - Glitter Collection is a new imitation opal with glitter/pinfire wave.
It is a mixture of silica and resin.
All materials are made by Kyocera in Japan.

PRODUCT DETAILS:
Size of the opal (Length x Width x Height).... 130 x 47 x 16mm
Weight of the Opal......................................... 108 grams

To understand more about this imitation opal:
https://www.gia.edu/gems-gemology/spring-2018-labnotes-new-plastic-imitation-opal-from-kyocera

BASIC:
Brand......................OPAREX
Category................ Glitter Type
Product name.........Imitation Opal (Authorized by GIA)
Rough origin...........Made in Japan (Kyocera)

Elements.................25% Silica & 75% Resin
MOHS hardness......2
Specific Gravity.......1.35-1.4
Heat Resistance.......130 degree C.


OTHER DETAILS:
Degree of transparency.....Relatively low, best depends on colors
Glass Compatibility............It is not glass compatible. Please contact us if you need resin free opal
Growth pattern..................It is not a lab grown, so there is no growth pattern
Rough stone shape............Available in regular shape and size

Please feel free to contact us if you need other kinds of man-made opals