Youngite (Super Rare + Fluorescent) | Guernsey Wyoming hematitic hematite forms as a result

hematite forms as a result from the oxidation of iron rich minerals in oxygenated water

This item is 6” x 5” and weighs 8

This item is 8” x 4” and weighs 4 lbs 7

Adamite is a zinc arsenate mineral that was first discovered in 1866 in Chile

5” x 2” and weighs 3

Youngite (Super Rare + Fluorescent) | Guernsey Wyoming hematitic hematite forms as a resultYoungite is an agatized brecciated jasper with a coated layer of clear to gray druzy quartz. It is unique to the Youngite caves in Guersney, Wyoming. Youngite is also known for its UV Fluorescent Properties, shining a blue to green hue when under black light. This item is 4 x 3. 5 and weighs 1 lb 11 oz