Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Baddeleyite: Measurement, Geologic occurrence & Origin of the name

Baddeleyite is a rare zirconium oxide mineral (ZrO2 or zirconia), occurring in a variety of monoclinic prismatic crystal forms. It is transparent to translucent, has high indices of refraction, and ranges from colorless to yellow, green, and dark brown. See etymology below.

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

Baddeleyite topic overview

The analysis highlights Measurement, Geologic occurrence and Origin of the name as prominent areas in the source structure around Baddeleyite.

Related topics
61
Source areas
5
Connected nodes
66
Extracted relationships
93
Concept neighborhoods
20
Bridge connections
66

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Geologic occurrence · 29 topics
Overview · 16 topics
Origin of the name · 8 topics
Composition · 7 topics
Structure · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

2V angle
Measured: 30° to 31°
Birefringence
δ = 0.070
Category
Oxide mineral
Cleavage
{001} distinct
Color
Colorless to yellow, blue, green, greenish or reddish brown, brown, iron-black
Crystal class
Prismatic (2/m) (same H-M symbol)

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Geologic occurrence

Structure

Composition

Origin of the name

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.

How Baddeleyite connects Entity context

The extracted context around Baddeleyite shows recurring relationship patterns in the source. For example, Baddeleyite → After, As, Baddeley, British Geological Survey, Ceylon, Director General, Geikielite, Geological Survey, It, Joseph Baddeley, London, MgTiO3, Mr, Museum, Practical Geology, Pringle, Rakwana, Sir Archibald Geikie, Sri Lanka, Teall Another extracted example is Baddeleyite → Associated, Because, Brazil, Canada, Grenville, It, Italy, Jacupiranga, Laramie Anorthosite Complex, Minas Gerais, Nain, Places, Proterozoic, Some, Sri Lanka, Studies, São Paulo, Vico Volcanic Complex, Wyoming. Use these groups to spot repeated connection types before inspecting the individual relationships.

Baddeleyite

Top relations

related to Origin of the name · 21
Baddeleyite → After, As, Baddeley, British Geological Survey, Ceylon, Director General, Geikielite, Geological Survey, It, Joseph Baddeley, London, MgTiO3, Mr, Museum, Practical Geology, Pringle, Rakwana, Sir Archibald Geikie, Sri Lanka, Teall
related to Geologic occurrence · 19
Baddeleyite → Associated, Because, Brazil, Canada, Grenville, It, Italy, Jacupiranga, Laramie Anorthosite Complex, Minas Gerais, Nain, Places, Proterozoic, Some, Sri Lanka, Studies, São Paulo, Vico Volcanic Complex, Wyoming
related to Composition · 11
Baddeleyite → Fe, Hf, Higher, MnO2, Similar, SnO2, ThO2, Ti, TiO2, UO2, ZrO2
related to Structure · 7
Baddeleyite → It, Naray Szabo, Originally, P21/c, There, This, ZrO2
related to Physical properties · 3
Baddeleyite → It, Its, P21/c
is a · 2
Baddeleyite → rare zirconium oxide mineral, refractory mineral
2V angle · 1
Baddeleyite → Measured: 30° to 31°
Birefringence · 1
Baddeleyite → δ = 0.070
Category · 1
Baddeleyite → Oxide mineral
Cleavage · 1
Baddeleyite → {001} distinct

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

mineral rocks found zro2 zircon teall system forms structure group oxide p21 crystal geikielite monoclinic baddeley specimens 100 green brown

Baddeleyite relationships Subject–Predicate–Object triples

TTTA extracted 93 structured relationships around Baddeleyite. Examples in this analysis include Baddeleyite → 2V angle → Measured: 30° to 31° and Baddeleyite → Birefringence → δ = 0.070. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Baddeleyite2V angleMeasured: 30° to 31°1.00infobox
BaddeleyiteBirefringenceδ = 0.0701.00infobox
BaddeleyiteCategoryOxide mineral1.00infobox
BaddeleyiteCleavage{001} distinct1.00infobox
BaddeleyiteColorColorless to yellow, blue, green, greenish or reddish brown, brown, iron-black1.00infobox
BaddeleyiteCrystal classPrismatic (2/m) (same H-M symbol)1.00infobox
BaddeleyiteCrystal habitTabular prismatic, radially fibrous in botryoidal masses1.00infobox
BaddeleyiteCrystal systemMonoclinic1.00infobox
BaddeleyiteDana classification04.04.14.011.00infobox
BaddeleyiteDiaphaneityTransparent to translucent1.00infobox
BaddeleyiteDispersionr > v, rather strong1.00infobox
BaddeleyiteFormulaZirconium dioxide (ZrO2)1.00infobox
BaddeleyiteFractureIrregular uneven to subconchoidal1.00infobox
BaddeleyiteIMA symbolBdy1.00infobox
BaddeleyiteLusterGreasy to vitreous1.00infobox
BaddeleyiteMohs scale hardness6.51.00infobox
BaddeleyiteOptical propertiesBiaxial (–)1.00infobox
BaddeleyiteOther characteristicsBlue-green cathodoluminescence1.00infobox
BaddeleyitePleochroismX = yellow, reddish brown, oil-green; Y = oil-green, reddish brown; Z = brown, light brown1.00infobox
BaddeleyiteRefractive indexnα = 2.130 nβ = 2.190 nγ = 2.2001.00infobox
BaddeleyiteSpace groupP21/c1.00infobox
BaddeleyiteSpecific gravity5.5–61.00infobox
BaddeleyiteStreakWhite1.00infobox
BaddeleyiteStrunz classification4.DE.351.00infobox
BaddeleyiteTenacityBrittle1.00infobox
BaddeleyiteTwinningUbiquitous polysynthetic on {100} and {110}1.00infobox
BaddeleyiteUnit cella = 5.1505 Å, b = 5.2116 Å, c = 5.3173 Å, β = 99.23°; Z = 41.00infobox
Baddeleyiteis arare zirconium oxide mineral0.90text
Baddeleyiteis arefractory mineral0.90text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Baddeleyite bring nearby vocabulary together. In this analysis, examples include Forms, Zircon and Zro2. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Baddeleyite
    • Forms
    • Zircon
    • Zro2
    • Oxide
    • Mineral
    • Group
    • Found
    • Rocks
    • Prismatic
    • Zirconium
    • Brown
    • Cell
  • baddeleyite
    • Forms
    • Zircon
    • Zro2
    • Oxide
    • Mineral
    • Group
    • Found
    • Rocks
    • Prismatic
    • Zirconium
    • Brown
    • Cell
  • oxide mineral
    • Prismatic
    • Zirconium
    • Zro2
    • Composition
    • Crystal
    • Monoclinic
    • Teall
    • Group
    • Structure
    • Name
    • Specimens
    • See
  • monoclinic
    • Prismatic
    • Zirconium
    • Crystal
    • Oxide
    • P21
    • System
    • Group
    • Zro2
    • See
    • Translucent
    • Transparent
    • Belongs
  • crystal system
    • Prismatic
    • Zirconium
    • P21
    • Monoclinic
    • Belongs
    • Oxide
    • System
    • Group
    • Zro2
    • See
    • Translucent
    • Transparent
  • zro2
    • Oxide
    • Group
    • Prismatic
    • Zirconium
    • Cell
    • Composition
    • Crystal
    • Monoclinic
    • Unit
    • P21
    • Mineral
    • Baddeleyite
  • composition
    • Oxide
    • Group
    • Zro2
    • Prismatic
    • See
    • Translucent
    • Transparent
    • Zirconium
    • Cell
    • Color
    • Crystal
    • Green
  • zirconium
    • Prismatic
    • Crystal
    • Monoclinic
    • See
    • Translucent
    • Transparent
    • Zro2
    • Brown
    • Cell
    • Color
    • Composition
    • Green

Connections between topic areas Semantic bridges

For Baddeleyite, one of the stronger structural bridges in this analysis connects Baddeleyite with Geologic occurrence. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
BaddeleyiteGeologic occurrence · splits 37 ⟂ 30
BaddeleyiteOverview · splits 50 ⟂ 17
BaddeleyiteOrigin of the name · splits 58 ⟂ 9
BaddeleyiteComposition · splits 59 ⟂ 8

Map overview Semantic statistics

Baddeleyite

Nodes67
Edges66
Triples93
Avg. degree1.97
Density0.029851
Components1

Source & methodology

TTTA analyzes the structure around Baddeleyite to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Measurement, Geologic occurrence & Origin of the name, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Baddeleyite · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.