silicate mineral
Let an agent handle silicate minerals by structural subclass, species, identification, occurrence, uses and dust hazards.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent handle silicate minerals by structural subclass, species, identification, occurrence, uses and dust hazards.
A mineral built on silicate anions based on SiO4 tetrahedra, the largest and most important mineral class, making up most of the Earth crust; subclasses include nesosilicates, sorosilicates, cyclosilicates, inosilicates, phyllosilicates and tectosilicates such as quartz and feldspar.
What it is for: Mineralogy, geology, construction materials and ceramics.
It can be classify a silicate by structure; identify common rock-forming silicates; find properties and occurrences; understand hazards such as silica dust and asbestos.
Distinguishing features
SiO4 tetrahedra
Most abundant mineral class
Rock-forming
Structure defines subclass
What it looks like
Very varied, from clear quartz and pink feldspar to sheet-like micas and fibrous amphiboles.
How it is recognised
Feldspar, quartz, mica, pyroxene and olivine
Structural subclasses from isolated to framework tetrahedra
Carbonates fizz in acid, most silicates do not
Related models
is a kind of - category
includes - examples
forms - rocks
is classified in - classification
In practice
Families and kinds
nesosilicates such as olivine
inosilicates such as pyroxenes and amphiboles
phyllosilicates such as micas and clays
tectosilicates such as quartz, feldspars and zeolites
sorosilicates and cyclosilicates
Identifiers
Nickel-Strunz class 9 silicates
Standards and regulation
IMA mineral nomenclature
Occupational exposure limits for respirable crystalline silica
Asbestos prohibitions
Failure modes and hazards
Silicosis from crystalline silica dust
Asbestos-related disease from fibrous silicates
Misidentification
Also called
+572
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Structure Classification.
Structure defines subclasses.
Subclass
Which subclass.
Subclass
Structural subclass.
- Which structural subclass does this silicate belong to? definition
- How are the tetrahedra linked? definition
Species
Which mineral.
Species
Species.
- Which species is it, according to the IMA list? provenance
- What is its formula? provenance
Identify Recognition.
Properties identify.
Properties
Tests.
Properties
Physical properties.
- What are its hardness, cleavage, colour and lustre? measurement
- Which lookalikes exist? definition
Rocks
Rock-forming role.
Rocks
Rock-forming role.
- In which rocks is this silicate a major component? provenance
- What does it indicate about formation? definition
Hazards Dust and fibres.
Some silicates harm health.
Silica
Crystalline silica.
Silica
Silica dust.
- Does cutting or grinding this material release respirable crystalline silica? boundary
- Which controls and exposure limits apply? provenance
Asbestos
Fibrous minerals.
Asbestos
Asbestos.
- Could the material contain asbestos? boundary
- Should it be left undisturbed and tested by a licensed professional? action
Uses Applications.
Silicates are useful.
Industry
Materials.
Industry
Industrial uses.
- How are silicates used in glass, ceramics, cement and electronics? definition
- Which minerals are mined for this? provenance
Gems
Gemstones.
Gems
Gemstones.
- Which gemstones are silicates, such as garnet, beryl and tourmaline? provenance
- How are they identified? definition
What the second pass must settle
- Should subclasses be separate entries?
- How should species data be linked?
- How should hazard guidance be linked?