hydrogrossular

== English == === Etymology === From hydro- +‎ grossular. === Noun === hydrogrossular A variety of garnet sometimes used as a gemstone. === Further reading === David Barthelmy (1997–2026), “Hydrogrossular”, in Webmineral Mineralogy Database. “hydrogrossular”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.