Specimen #2344

Name: Black Onyx

Type: Gem

Locality: Unknown

Favorite? N

Fluorescent? N

Size: 40 x 30 mm

Weight: 67.3 cts

Acquired: 2012-01-07

Source: Ebay: taff1

Label: N

Comment: These have been given a final cerium oxide polish

Minerals:

There is one picture on file

M02344-01.jpg:

Onyx - 40 x 30 mm (67.3 cts) - 40 stacked images