The Government of Canada’s terminology and linguistic data bank.
A black, brown, or green basalt glass resembling obsidian in appearance but chemically poor in silica and close to the gabbro-basalt family. 4, record 1, English, - tachylite
The glass is filled with crystallites ... 4, record 1, English, - tachylite
hyalo-: A prefix added to certain rock names to signify a glassy rock of corresponding chemical composition, for example, hyalobasalt. 1, record 1, English, - tachylite
jaspoid: Old name for tachylyte. 4, record 1, English, - tachylite
[...] roche vitreuse à composition basaltique [...] 2, record 1, French, - tachylite
Il existe des obsidiennes rhyolitiques, trachytiques, andésitiques. Les correspondants vitreux des basaltes sont appelés tachylites. 3, record 1, French, - tachylite
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