commodity	pyrophyllite
class_a	2e+07
class_b	5e+06
class_c	1e+06
class_d	100000
unit	t
name	Pyrophyllite
description	A phyllosilicate mineral composed of aluminium silicate hydroxide: Al2Si4O10(OH)2. Pyrophyllite is easily machineable and has excellent thermal stability and is added to clay to reduce thermal expansion when firing and is combined with other compounds, such as in insecticide and for making bricks. It is also used for slate pencils, chalk (French chalk) and small carving. http://www.webmineral.com/data/Pyrophyllite.s html http://en.wikipedia.org/wiki/Pyrophyllite
url	http://inspire.ec.europa.eu/codelist/CommodityCodeValue/pyrophyllite
commoditygroup	specialtyAndOtherIndustrialRocksAndMinerals
red	161
green	156
blue	153
crm_2020	null
commoditygroup_e_myb	Talc
commodity_and_e_myb	Talc
subcommodity_and_e_myb	Pyrophyllite
commodity_portal	Talc