User talk:92.16.107.70

Page needs many corrections
The whole appears to have been written by somebody who has no knowledge of mineralogy or gemmology and has many errors. The worst being in the section on chrysolite (a synonym for peridot which is not mentioned) where the line "Topaz, or ancient chrysolite, is an octangular prism of an orange-yellow colour; it is composed of alumina, silica, hydrofluoric acid, and iron." should be amended to remove hydrofluoric acid and replaced with fluorine. Pyromorph (talk) 13:58, 20 December 2022 (UTC)