(Sarah of the Clue Crew shows a gem.) This term is used for red varieties of the gem corundum
[DOC] [TLE] Front Matter Template - American Numismatic Society [PAR] period is often used by Near Eastern archaeologists as a general term to ..... title 
indicates, is a short treatise on minerals, gems, and stones, which is most .... 
number and variety when compared to the Greek sources; and these few texts 
are .....