Fire agate

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Overview

Chalcedony New Mexico Arizona Agate Silica

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Key facts & relationships

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Birefringence: 0.003 to 0.009
Category: Tectosilicate minerals
Cleavage: Absent
Color: Red to orange, brown, iridescent flashes
Common impurities: Iron oxides (limonite or goethite)
Crystal habit: Frequently botryoidal, microgranular aggregates

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Overview

Chalcedony
New Mexico
Arizona
Agate
Silica
Iron oxide
Opal
Mohs scale Mohs scale of mineral hardness
Schiller effect
Mother-of-pearl
Goethite
Limonite

Advanced semantic analysis

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Map overview Semantic statistics

Nodes14

Edges13

Triples25

Avg. degree1.86

Density0.142857

Components1

How this topic connects Entity context

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Fire agate

Top relations

related to External links · 4

Fire agate → Fire, Media, Wikimedia Commons, Wiktionary-logo-en-v2

Birefringence · 1

Fire agate → 0.003 to 0.009

Category · 1

Fire agate → Tectosilicate minerals

Cleavage · 1

Fire agate → Absent

Color · 1

Fire agate → Red to orange, brown, iridescent flashes

Common impurities · 1

Fire agate → Iron oxides (limonite or goethite)

Crystal habit · 1

Fire agate → Frequently botryoidal, microgranular aggregates

Crystal system · 1

Fire agate → Trigonal (quartz), monoclinic (moganite)

Diaphaneity · 1

Fire agate → Translucent to opaque

Formula · 1

Fire agate → Silica (silicon dioxide, SiO2)

Important terminology Word statistics

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Important terminology

fire iridescent agate chalcedony agates iron silica goethite limonite found areas citation needed rainbow colors variety flashes hardness 5-7 mohs

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
Fire agate	Birefringence	0.003 to 0.009	1.00	infobox
Fire agate	Category	Tectosilicate minerals	1.00	infobox
Fire agate	Cleavage	Absent	1.00	infobox
Fire agate	Color	Red to orange, brown, iridescent flashes	1.00	infobox
Fire agate	Common impurities	Iron oxides (limonite or goethite)	1.00	infobox
Fire agate	Crystal habit	Frequently botryoidal, microgranular aggregates	1.00	infobox
Fire agate	Crystal system	Trigonal (quartz), monoclinic (moganite)	1.00	infobox
Fire agate	Diaphaneity	Translucent to opaque	1.00	infobox
Fire agate	Formula	Silica (silicon dioxide, SiO2)	1.00	infobox
Fire agate	Formula mass	60 g / mol	1.00	infobox
Fire agate	Fracture	Uneven, splintery, conchoidal	1.00	infobox
Fire agate	Group	Quartz group	1.00	infobox
Fire agate	IMA status	Variety of quartz (chalcedony)	1.00	infobox
Fire agate	Luster	Waxy, vitreous	1.00	infobox
Fire agate	Mohs scale hardness	6.5-7	1.00	infobox
Fire agate	Optical properties	Uniaxial (+)	1.00	infobox
Fire agate	Pleochroism	None	1.00	infobox
Fire agate	Refractive index	1.530 to 1.543	1.00	infobox
Fire agate	Specific gravity	2.60- 2.64	1.00	infobox
Fire agate	Streak	White	1.00	infobox
Fire agate	is a	variety of chalcedony that displays fire-like iridescent flashes	0.90	text

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