Where does “psephite” come from?
psephite (English) comes from Ancient Greek ψῆφος, from Ancient Greek ψάω — to touch lightly, rub, wipe, rub smooth; to...
psephite (English): A sediment or sedimentary rock composed of fragments that are coarser than sand and which are enclosed in a matrix that varies in kind and amount
Definitions
- A sediment or sedimentary rock composed of fragments that are coarser than sand and which are enclosed in a matrix that varies in kind and amount