Millerite from Antwerp, New York

Millerite is nickel sulfide. Its crystals are almost always needle-like, a form known as acicular, and are very distinctive. It occurs in volcanic areas, in coal deposits, and in low-temperature veins associated with other sulfide minerals. The sprays of

Restrictions Only for United Kingdom

Antwerp Arem Coal Crystal Crystals Deposit Mineralogy Minerals Needle Needles Nickel Ores Specimen Specimens Sulfide Temperature Veins Volcanic York

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