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psilomelane
 

Definitions from WordNet

Noun psilomelane has 1 sense
  1. psilomelane - a mineral consisting of hydrated basic oxide of manganese and barium; a source of manganese
    --1 is a kind of     mineral
    --1 has substances: manganese, Mn, atomic number 25

Definitions from the Web

Term: Psilomelane

Definition:

Psilomelane is a mineral that is a member of the barium manganese oxide mineral group. It occurs as botryoidal or stalactitic masses, and has a black to dark gray color.

Part of speech: Noun

Sense: a mineral

Samples:

  • The museum displayed a stunning psilomelane specimen.
  • Miners discovered a significant deposit of psilomelane in the area.

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Psilomelane mineral samples

Definition:

Psilomelane can also refer to a type of manganese ore consisting mainly of hydrous manganese oxides.

Part of speech: Noun

Sense: a type of manganese ore

Samples:

  • The company started mining psilomelane to extract manganese for steel production.
  • Psilomelane deposits are found in various regions worldwide.

Related products on Amazon:

Psilomelane manganese ore
psidium guajava psidium guineense psidium littorale psidium littorale longipes psig psilocin psilocybe psilocybin psilomelane psilophyta psilophytaceae psilophytales psilophyte psilophyton psilopsida psilosis psilotaceae

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