Strengite

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

Strengite is a relatively rare iron phosphate mineral with the formula: FePO4·2H2O. The mineral is named after the German mineralogist Johann August Streng (1830–1897).

Excerpt from the Wikipedia article “Strengite”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Leon Hupperichs, CC BY-SA 3.0, via Wikimedia Commons.