Webster’s Revised Unabridged Dictionary · 1913
Cairngormstone
Cairn·gorm′stone′. [Gael. carn a cairn + gorm azure.] (Min.) A yellow or smoky brown variety of rock crystal, or crystallized quartz, found esp, in the mountain of Cairngorm, in Scotland.
Webster’s Revised Unabridged Dictionary · 1913
Cairn·gorm′stone′. [Gael. carn a cairn + gorm azure.] (Min.) A yellow or smoky brown variety of rock crystal, or crystallized quartz, found esp, in the mountain of Cairngorm, in Scotland.