Argentopentlandite example sentences

"Argentopentlandite" Example Sentences

1. "Argentopentlandite" is a rare nickel-iron sulfide mineral.
2. It was first discovered in the Kudriavy volcano on the Russian Far East island of Kunashir.
3. The chemical formula of "argentopentlandite" is (Fe,Ni)3S4.
4. This mineral is usually found in association with other nickel-iron sulfides such as pentlandite.
5. "Argentopentlandite" is a member of the monoclinic crystal system.
6. It has a hardness of 4.5-5 on the Mohs scale.
7. "Argentopentlandite" is usually found in mafic igneous rocks such as basalt and gabbro.
8. It is also often found in meteorites.
9. The name "argentopentlandite" is derived from the Latin words argentum (silver) and pentlandite.
10. "Argentopentlandite" has a metallic luster and is usually gray or silver in color.
11. Its crystals are usually small and are usually found in clusters or aggregates.
12. The crystals have a hexagonal or pyramidal shape.
13. "Argentopentlandite" is usually found in association with other nickel-iron sulfides such as pentlandite and millerite.
14. The presence of "argentopentlandite" can be used to identify mafic igneous rocks.
15. "Argentopentlandite" is not known to have any commercial or industrial uses.
16. It is mainly of interest to mineral collectors and scientists.
17. "Argentopentlandite" is usually found in mafic igneous rocks such as gabbro and basalt.
18. It is also found in meteorites and in some hydrothermal veins.
19. "Argentopentlandite" is usually associated with other nickel-iron sulfide minerals such as pentlandite and millerite.
20. The name "argentopentlandite" is derived from the Latin words argentum (silver) and pentlandite.