Australian Mintabie Crystal Opal Parcel

Australian Mintabie Crystal Opal Parcel.

.523 of a troy ounce or 16.2 grams or 81 cts Mintabie crystal opal.

$720 per ounce or $23.15 per gram or $4.83 per ct

Average size 28 x 29 mm

Attractive hues of purple , blue and green.

Feel free to message if you have any other questions:)

Ref #28