Nickelonder

Nickelonder is a rare and unusual mineral that was first discovered in the nickel mines of Sudbury, Ontario, Canada, in 1967. It is named after the nickel mines where it was found, as well as the Greek word "onder," meaning "to shine." The mineral is a nickel arsenide with the chemical formula NiAs. It is typically found in association with other nickel minerals, such as millerite and heazlewoodite.

Nickelonder is a metallic, silver-white mineral with a hardness of 5.5 on the Mohs scale. It has a distinct metallic luster and a silver-white color. The mineral is often found in small, hexagonal crystals or in massive aggregates. It is typically opaque and has a high specific gravity, which is characteristic of heavy metal minerals.

The mineral has limited economic value due to its rarity and the fact that it is often found in small quantities. However, it is of interest to mineral collectors and researchers due to its unique composition and physical properties. Nickelonder is also used in some industrial applications, such as in the production of nickel-based alloys.

In summary, nickelonder is a rare and unusual mineral that was first discovered in the nickel mines of Sudbury, Ontario, Canada. It is a nickel arsenide with a metallic, silver-white color and a distinct metallic luster. It is typically found in small, hexagonal crystals or in massive aggregates and has limited economic value. However, it is of interest to mineral collectors and researchers due to its unique composition and physical properties.