This specimen is a great example of both the classic crystal shape and attractive dark coloration

but will be within the size range indicated below

Origin:  Mandata

Dimensions: 74x70x13 mm / 2

6 gr / 26x14x8 mm

Dolomite on Sphalerite Crystals | 25 grams | Daniel's Harbor | Newfoundland and Labrador, Canada Trilobite This specimen is a greatThis mineral combination is from a classic locality, the Newfoundland Zinc Mine, which has been closed for many years. This mine was a high grade zinc mine with very little contaminants in the ore which made it easier to mill and produced good concentrate. This site is known for beautiful mineral specimens, particularly sphalerite crystals often associated dolomite. The sphalerite from this region typically appears as dark brown to black, resinous