Onyx Green Cut Stone, Oval, 5 x 7 mm
- 8111398
- £1.40 exc.VAT
Onyx is a variety of agate that exhibits just one colour but has
alternating light and dark coloured bands. Although Onyx and Agate are both
within the mineral chalcedony which is a microcrystalline version of quartz,
the main difference between the two is the bands in the onyx are parallel
whilst agate is curved.
Shape: Oval
Size: 5x7mm
Weight: 0.20g
Colour: Deep Green