Obsidian: Rocks we know we knowDec 21, 2017
Myrtle Creek Sandstone
$5.50 inc GST
Coarse-grained Triassic-Jurassic sandstone. Specimens are variable in colour from purplish to orange. Some exhibit good banding.
Images are examples of specimens only.
Size and shape may vary.
Specimens are usually no smaller than 75mm in one dimension.
170 in stock