ruby
Instance URI: http://resource.geosciml.org/classifier/cgi/commodity-code/ruby
Within scheme: South Australian Commodity Codes
A ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum (aluminium oxide).
Instance URI: http://resource.geosciml.org/classifier/cgi/commodity-code/ruby
Within scheme: South Australian Commodity Codes
A ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum (aluminium oxide).