Commodity Code

limestone

http://resource.geosciml.org/classifier/cgi/commodity-code/limestone

broader dimension stone
narrower limestone
industrial rock
definition Commercial limestones are rocks of sedimentary origin that primarily are composed of calcium carbonate with or without magnesium. Included in this category are limestone, dolomite, dolomitic limestone, and travertine, which is a calcitic rock that is precipitated from hot springs. more like this
notation
01.01.03.04 more like this
Lst more like this
source http://minerals.usgs.gov/minerals/pubs/commodity/stone_dimension/myb1-2007-stond.pdf more like this
type
Resource
Concept
in scheme commodity code
is primary topic of limestone