Commodity Code

greenstone

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

unstar this property definition Commercial greenstones are the result of the metamorphosis of basaltic rocks. Greenstone is named because of the predominance of greenish minerals, such as actinolite, chlorite, or epidote. more like this
star this property notation
01.01.03.03 more like this
GreSt more like this
star this property source http://minerals.usgs.gov/minerals/pubs/commodity/stone_dimension/myb1-2007-stond.pdf more like this
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Resource
Concept
star this property broader dimension stone
star this property narrower greenstone
star this property in scheme commodity code
star this property is primary topic of greenstone& properties=definition