SISSVoc Default

basalt

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

alt label
trap rock more like this
definition Commercial basalt and traprock includes igneous rocks that are too fine grained to be termed “black granite.” This category includes extrusive igneous rocks, such as andesite, basalt, or dacite, and intrusive igneous rocks, such as amphibolites, diabase, diorites, fine-grained gabbros, peridotites and pyroxenites. more like this
notation
01.01.03.01 more like this
Bas more like this
source http://minerals.usgs.gov/minerals/pubs/commodity/stone_dimension/myb1-2007-stond.pdf more like this
type
Resource original
Concept original
broader
http://resource.geosciml.org/classifier/cgi/commodity-code/dimension-stone original
narrower basalt original
in scheme commodity-code original
is primary topic of basalt