johannite

Summary

johannite is a mineral species^[1]. johannite draws 4 Wikipedia views per month (mineral_species category, ranking #170 of 1,431).^[2]

Key Facts

• johannite's image is recorded as Johannite-ea9b.jpg^[3].
• johannite's instance of is recorded as mineral species^[4].
• Archduke John of Austria is named after johannite^[5].
• johannite's chemical formula is recorded as Cu(UO₂)₂(SO₄)₂(OH)₂·8H₂O^[6].
• johannite's subclass of is recorded as sulfate mineral^[7].
• johannite's Commons category is recorded as Johannite^[8].
• johannite's crystal system is recorded as triclinic crystal system^[9].
• johannite's IMA status and/or rank is recorded as grandfathered mineral (G)^[10].
• johannite's Freebase ID is recorded as /m/08fh77^[11].
• johannite's Strunz 8th edition is recorded as VI/D.08b^[12].
• johannite's Nickel-Strunz 9th edition is recorded as 7.EB.05^[13].
• johannite's Nickel-Strunz '10th ed', review of is recorded as 7.EB.05^[14].
• johannite's Mohs' hardness is recorded as {'amount': '+2'}^[15].
• johannite's described by source is recorded as On johannite, a new mineral species^[16].
• johannite's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)^[17].
• johannite's type locality is recorded as Elias mine^[18].
• johannite's Wolfram Language entity code is recorded as Entity["Mineral", "Johannite"]^[19].
• johannite's Kivid.info ID is recorded as 1441^[20].
• johannite's IMA Mineral Symbol is recorded as Jh^[21].

Why It Matters

johannite draws 4 Wikipedia views per month (mineral_species category, ranking #170 of 1,431).^[2] johannite has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.^[22]