Sandstone coaster sets of four, Arizona Sierra Epidote There are several crystals with

There are several crystals with curvature which I believe is damage that occurred to the specimen

Epidote grows long slender prismatic crystals with saturated olive green color

Preferred temperature 65–80°F

I find the cololite argument compelling

Sandstone coaster sets of four, Arizona Sierra Epidote There are several crystals withLocale: Arizona Material: Arizona Sierra Sandstone Drink coasters, sets of four Approx size each coaster has a diameter of 3 2 3" and is 1 3" thick, backed with a 1. 5mm thick layer of cork padding. Approx weight each coaster weighs around 4. 75oz, for a set total weight around 18. 75 to 19. 5oz Sandstone is a porous rock that soaks up water, making it an ideal material for drink coasterscondensation easily absorbs into the rock without damaging it. I