miscellaneous non-metallic minerals
This unit process represents the production/service of 1kg of miscellaneous non-metallic minerals ,in Japan created from statistical information and other sources.
This product includes Bentonite, Kieselguhr, Clay, Mica, Jewel . The system boundary of this process is "(non-metallic mineras, resource) -> mining."
The average production method in Japan in 2010 is assumed.