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Cuprite

Cuprite is an oxide mineral composed of copper(I) oxide Cu2O, and is a minor ore of copper.

[EN, English, English]

Overview & As a gemstone

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Explore the main themes, entities and connections around Cuprite. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Key facts & relationships

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Category
Oxide mineral
Cleavage
Fair in four directions forming octahedrons
Color
Dark red to cochineal red, sometimes almost black
Crystal class
Hexoctahedral (m3m) H-M symbol: (4/m 3 2/m)
Crystal habit
Cubic, octahedral, and dodecahedral crystals; as hairlike capillary forms, earthy, compact granular and massive
Crystal system
Cubic

Topics to explore

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Overview

As a gemstone

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.

Cuprite

Nodes35
Edges34
Triples35
Avg. degree1.94
Density0.057143
Components1

How this topic connects Entity context

Quick relationship hints grouped by predicate. Useful for spotting recurring semantic connections around the current entity.

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Cuprite

Top relations

related to As a gemstone · 11
Cuprite → Joel Arem, Mineral Collection, Namibia, Onganja, Only, Seeis, Smithsonian National Gem, The, Though, Virtually, Washington
Category · 1
Cuprite → Oxide mineral
Cleavage · 1
Cuprite → Fair in four directions forming octahedrons
Color · 1
Cuprite → Dark red to cochineal red, sometimes almost black
Crystal class · 1
Cuprite → Hexoctahedral (m3m) H-M symbol: (4/m 3 2/m)
Crystal habit · 1
Cuprite → Cubic, octahedral, and dodecahedral crystals; as hairlike capillary forms, earthy, compact granular and massive
Crystal system · 1
Cuprite → Cubic
Dana classification · 1
Cuprite → 4.1.1.1
Diaphaneity · 1
Cuprite → Transparent, translucent
Formula · 1
Cuprite → Cu2O

Important terminology Word statistics

Frequent words and multi-word phrases across the lead, headings, infobox and body. Useful for terminology coverage.

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Important terminology

copper forms mineral crystals oxide red color ore frequently variety cubic twins arizona tenorite namibia cu2o dark system hexoctahedral class

Entity relationships Subject–Predicate–Object triples

Extracted RDF-like relationships with confidence and source. The table includes structured facts and lower-confidence contextual relations.
SubjectPredicateObjectConfidenceSrc
CupriteCategoryOxide mineral1.00infobox
CupriteCleavageFair in four directions forming octahedrons1.00infobox
CupriteColorDark red to cochineal red, sometimes almost black1.00infobox
CupriteCrystal classHexoctahedral (m3m) H-M symbol: (4/m 3 2/m)1.00infobox
CupriteCrystal habitCubic, octahedral, and dodecahedral crystals; as hairlike capillary forms, earthy, compact granular and massive1.00infobox
CupriteCrystal systemCubic1.00infobox
CupriteDana classification4.1.1.11.00infobox
CupriteDiaphaneityTransparent, translucent1.00infobox
CupriteFormulaCu2O1.00infobox
CupriteFractureConchoidal to uneven1.00infobox
CupriteIMA symbolCpr1.00infobox
CupriteLusterAdamantine, sub-metallic, earthy1.00infobox
CupriteMohs scale hardness3.5 to 41.00infobox
CupriteOptical propertiesIsotropic1.00infobox
CupritePleochroismVisible1.00infobox
CupriteRefractive indexn = 2.8491.00infobox
CupriteSpace groupPn3m1.00infobox
CupriteSpecific gravity6.141.00infobox
CupriteStreakShining metallic brownish-red1.00infobox
CupriteStrunz classification4.AA.101.00infobox
CupriteTenacityBrittle1.00infobox
CupriteTwinningPenetration twins1.00infobox
CupriteUnit cella = 4.2685 Å; V = 77.77 Å3; Z = 21.00infobox
Cupriteis aoxide mineral composed of copper0.90text

Related concept clusters Concept neighborhoods

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