- Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about ? On this page you'll find 1 study documents about .
1 results
Exam (elaborations)
Gem Identification 2 Exam Questions & Answers
Gem Identification 2 Exam Questions & Answers 
 
 
When a material only partially transmits light so that an image seen through it has just a vague outline, it is described as - ANSWERSTranslucent 
 
Asterism is caused by - ANSWERSreflections from precisely oriented, needle-like inclusions 
 
A material's luster depends on its RI, hardness, and - ANSWERSquality of polish 
 
A flat, smooth break parallel to a gem's twinning planes is called - ANSWERSParting 
 
You should start the gem ident...