Pay in 4 interest-free payments of $5.00 Learn more
Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
Outside fluoresces a red and white
This item is 2" x 2
The reddish-brown rock consists of sandy crystals of barite (barium sulphate) in petal-like clusters that resemble a rose in full bloom
This item is 6” x 4
A fine example of classic Tri-State mineralogy and vintage American mining heritage
Biotite on Anthophyllite | Czech Republic Hearts Outside fluoresces a red andBiotite on anthophyllite refers to a common geological occurrence where dark mica (biotite) crystals grow within or around fibrous anthophyllite, an amphibole mineral, often forming attractive specimens with distinct textures like bladed crystals or nodular "balls," indicating specific metamorphic conditions (low HCl fluids). This item is 2 x 1 and weighs 1. 7 oz
US$ 170.00
US$ 45.00
US$ 99.00
