experimental

Entry: tremolite-actinolite

URI: http://inspire.ec.europa.eu/codelist/CommodityCodeValue/tremoliteActinolite

Tremolite is a member of the amphibole group of silicate minerals with composition: Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2. Tremolite forms by metamorphism of sediments rich in dolomite and quartz. Tremolite forms a series with actinolite and ferro-actinolite. Pure magnesium tremolite is creamy white, but the color grades to dark green with increasing iron content. It has a hardness on Mohs scale of 5 to 6. Nephrite, one of the two minerals of the gemstone jade, is a green variety of tremolite - http://en.wikipedia.org/wiki/Tremolite

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is a Concept
submitted bySophie Chaduteau
accepted on 16 Jul 2026 11:52:51.638

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date accepted 16 Jul 2026 11:52:51.638
date submitted 16 Jul 2026 09:08:46.835
definition
entity tremolite-actinolite
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item class Concept
label tremolite-actinolite
notation 21084cec-6bd3-49d2-afb7-4295913322af
register commodity code value
status status experimental
submitter
account name s.chaduteau@brgm.fr
name Sophie Chaduteau

type register item
version info 2
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Definition

broader industrialMineral
definition Tremolite is a member of the amphibole group of silicate minerals with composition: Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2. Tremolite forms by metamorphism of sediments rich in dolomite and quartz. Tremolite forms a series with actinolite and ferro-actinolite. Pure magnesium tremolite is creamy white, but the color grades to dark green with increasing iron content. It has a hardness on Mohs scale of 5 to 6. Nephrite, one of the two minerals of the gemstone jade, is a green variety of tremolite - http://en.wikipedia.org/wiki/Tremolite
in scheme Commodity Code Value
notation tremoliteActinolite
pref label tremolite-actinolite
type Concept

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