IMA mineral species

Earlandite

Ca₃(C₆H₅O₇)₂·4H₂O

Organic mineral.

YellowWhite & Clear

Earlandite specimen
Ca-citrate-tetrahydrate.png · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCa₃(C₆H₅O₇)₂·4H₂O
ElementsCa, C, H, O
Crystal systemMonoclinic
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolEar
Nickel–Strunz class10.AC.10

“—” means no reliable value in Wikidata yet. Check Mindat for full data.