id	keyword
gc-1254	feldspar
gc-1254	error
gc-1254	sample
gc-1254	microcline
gc-1254	te m
gc-1254	fraction
gc-1254	mass
gc-1254	m ic
gc-1254	granite
gc-1254	2ppg-4
gc-1254	albite
gc-1254	plagioclase