Talc (hand specimen)

Image
Summary
Content type
Content type
Image
Collection(s)
Collection(s)
Rocks and Minerals
Resource Type
Resource Type
Still image
Genre
Genre
mineral
Origin Information
Origin Information
Date Created/Date Issued
2008
Date Modified
2011-06-16
Abstract/Description
Description / Synopsis
Description / Synopsis
Common Forms/Occurrences: Secondary mineral formed by alteration of magnesium silicates (ie. Olivine and pyroxene) Useful Identification Test: Very soft to the touch, soapy feel Chemical formula: Mg3Si4O10(OH)2 Crystal System: Cryptocrystalline masses Colour: White, gray, pale green, or brown Streak: White Lustre: Nonmetallic (NM); Silky to greasy Cleavage: Poor or absent Fracture: Uneven Hardness: 1 Hardness Search: one Specific Gravity: 2.7 - 2.8
Language
Language
English
Publication Title
Publication Title
AU Digital Library
Related Item
Related Item
Relationship Type
host
Title
AU Digital Library
Local Identifier
Local Identifier
rm0022
Handle
Handle
Handle placeholder
Use and Reproduction
Use and Reproduction
Subject to the Copyright Act
Subject Topic
Subject Topic
Minerals
Rocks
Identification photographs
Geology
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Talc (hand specimen). (2008). [Mineral]. AU Digital Library. Handle placeholder
Language
English
Name
Talc (hand specimen)
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