Pay in 4 interest-free payments of $3.00 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Stromatolites are layered colonial sedimentary structures predominantly formed by photosynthetic microorganisms
With a Mohs hardness of 3–3
This item is 8” x 7” and weighs 22
this tooth will make an absolutely stunning addition to any collection
The reddish-brown rock consists of sandy crystals of barite (barium sulphate) in petal-like clusters that resemble a rose in full bloom
Specularite (2 pcs) | Michigan opal Stromatolites are layered colonial sedimentarySpecularite is a variety of hematite ( Fe2O3 ), and is also known as specular hematite. It often forms with a silvery shimmery with metallic black or blue hues. The name specifically references the mirror like quality of the crystals of this hematite. In both ancient and modern times it is often associated with strength and courage. This purchase comes with two pieces. Each item is around 1. 5" x 1" and weighs 2. 10 oz total
US$ 1372.01
US$ 222.72
US$ 14.88
US$ 525.13
US$ 228.20
US$ 813.29
US$ 60.03
US$ 611.12
US$ 251.72
US$ 191.86
US$ 104.64
US$ 14.00
US$ 205.20
US$ 285.37
