Yellow Opal Tumblestone. A little more of a "greeny" yellow rather than the name suggests.  These stones are iregular in shape hence the overlap in available sizes. Please click on the white button to select the size.

Green Andean Opal Tumblestone. Irregular in shape and with some pale brown inclusions. Please click on the white button to select the size.

White Opal Tumblestone - there are some orangy/yellow markings and inclusions in these stones which are variable in shape. Medium in size

• 22 to 26 mm

High Grade Pink Andean Opal Tumblestone. Irregular in shape and although of a high grade, particularly in respect of the colour tone, there are pale coloured inclusions and markings on these stones. Large in size

• 28 to 36 mm

Andean Blue Opal Tumblestone (South America). There are all sorts of coloured inclusions/markings on these stones and although tumbled there are some "rough" areas on the stone surface. Medium/Large in size

• 23 to 28 mm

Natural rough piece of Dendritic Opal. Please click on the white button to select the size - measuring at least

One off piece of raw Pink Opal "sandwiched" between matrix - measuring about

• 6 cm long x 3.5 cm (max) x 1.8 cm (max) and 59g weight

One off piece of raw Pink Opal "sandwiched" between matrix - measuring about

• 5.4 cm long x 4.5 cm (narrowing) x 2.2 cm (max) and 67g weight

One off piece of raw Pink Opal -  measuring about

• 3.2 cm long x 3 cm (narrowing) x 1.3 cm (max) and 14g weight

One off small piece of raw Pink Opal - measuring about

• 3.2 cm long x 2.4 cm (max) x 1.8 cm (max) and 14g weight

One off piece of raw Pink Opal - measuring about

• 5.5 cm long x 2.7 cm (narrowing to a point) x 1.4 cm (max) and 16g weight

One off piece of raw Pink Opal - measuring about

• 2.9 cm long x 2.5 cm (narrowing) x 1.7 cm (max) and 17g weight

One off very small raw piece of Lavender Opal in matrix from Mexico - maximum dimensions about

• 1.9 cm x 1.6 cm (narrowing) x 1.2 cm (max) and 4g weight

One off very small raw piece of Lavender Opal in matrix from Mexico - maximum dimensions about

• 2 cm x 1.8 cm (narrowing) x 1.3 cm (max) and 5g weight

One off very small raw piece of Lavender Opal in matrix from Mexico - maximum dimensions about

• 1.6 cm x 1.6 cm (narrowing) x 1.2 cm (max) and 3g weight