Segnitite

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Segnitite topic overview

The analysis highlights Occurrence, Chemical composition and Optical properties as prominent areas in the source structure around Segnitite.

Related topics: 48
Source areas: 6
Connected nodes: 54
Extracted relationships: 77
Concept neighborhoods: 15
Bridge connections: 54

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.

Occurrence · 14 topics

Overview · 12 topics

Chemical composition · 10 topics

Optical properties · 5 topics

Crystallography · 4 topics

Crystal structure and habit · 3 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.

Birefringence: δ = 0.020
Category: Arsenate minerals
Cleavage: Distinct on {001}
Color: Greenish brown to yellowish brown and dark brown
Crystal class: Hexagonal scalenohedral – 3m (32/m)
Crystal habit: Tabular, rhombohedral, pseudo-octahedral, pseudo-cubic and very rarely also acicular crystals.

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

Broken Hill ore deposit
Broken Hill
Galena
Sphalerite
Pyrite
Carminite
Beudanite Beudanite?action=edit&redlink=1
Goethite
Coronadite
Agardite
Bayldonite
Mimetite

Chemical composition

Crystal structure and habit

Occurrence

Crystallography

X-ray diffraction
Powder diffraction
Single-crystal X-ray Single-crystal X-ray crystallography
Solid solutions Solid solution

Optical properties

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 Segnitite connects Entity context

The extracted context around Segnitite shows recurring relationship patterns in the source. For example, Segnitite → AB3, AsO3OH, AsO4, Fe2, Four, H2O, Minerals, More, OH, Pb1, PbFe3, PbFe3H, PO4, R3m, SO4, The, Through, TO4, XO4 Another extracted example is Segnitite → Before, Beundantite, R3m, The, There, Through X-ray, Using, X-ray, XRD. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Chemical composition · 19

Segnitite → AB3, AsO3OH, AsO4, Fe2, Four, H2O, Minerals, More, OH, Pb1, PbFe3, PbFe3H, PO4, R3m, SO4, The, Through, TO4, XO4

related to Crystallography · 9

Segnitite → Before, Beundantite, R3m, The, There, Through X-ray, Using, X-ray, XRD

related to Occurrence · 9

Segnitite → Australia, Austria, Broken Hill, Germany, It, Many, New South Wales, Switzerland, Western Europe

is a · 5

Segnitite → arsenic rich end member of the lusugnite group.Through electron microprobe analysis on the basis of 14 oxygen atoms, lead iron, part of the alunite-jarosite family which is a part of the alunite supergroup, part of the low-S lusungite group of alunite-jarosite minerals, relatively uncommon mineral

related to Optical properties · 4

Segnitite → Dichroism, Minerals, The, UV

related to Crystal structure and habit · 3

Segnitite → Pinacoid, Rhombohedron, The

Birefringence · 1

Segnitite → δ = 0.020

Category · 1

Segnitite → Arsenate minerals

Cleavage · 1

Segnitite → Distinct on {001}

Color · 1

Segnitite → Greenish brown to yellowish brown and dark brown

Important terminology

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

Important terminology

minerals found mineral group chemical space ore many lead arsenate crystal composition formula oh well lepidocrocite sulfur similar commonly new

Segnitite relationships Subject–Predicate–Object triples

TTTA extracted 77 structured relationships around Segnitite. Examples in this analysis include Segnitite → Birefringence → δ = 0.020 and Segnitite → Category → Arsenate minerals. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Segnitite	Birefringence	δ = 0.020	1.00	infobox
Segnitite	Category	Arsenate minerals	1.00	infobox
Segnitite	Cleavage	Distinct on {001}	1.00	infobox
Segnitite	Color	Greenish brown to yellowish brown and dark brown	1.00	infobox
Segnitite	Crystal class	Hexagonal scalenohedral – 3m (32/m)	1.00	infobox
Segnitite	Crystal habit	Tabular, rhombohedral, pseudo-octahedral, pseudo-cubic and very rarely also acicular crystals.	1.00	infobox
Segnitite	Crystal system	Trigonal	1.00	infobox
Segnitite	Dana classification	42.7.4.4	1.00	infobox
Segnitite	Diaphaneity	Transparent to translucent	1.00	infobox
Segnitite	Formula	Lead iron(III) arsenate, .mw-parser-output .template-chem2-su{display:inline-block;font-size:80%;line-height:1;vertical-align:-0.35em}.mw-parser-output .template-chem2-su>span{d…	1.00	infobox
Segnitite	Fracture	Rough, irregular, uneven	1.00	infobox
Segnitite	IMA symbol	Sgt	1.00	infobox
Segnitite	Luster	Adamantine to vitreous	1.00	infobox
Segnitite	Mohs scale hardness	4	1.00	infobox
Segnitite	Optical properties	Uniaxial (−), e=1.955, w=1.975	1.00	infobox
Segnitite	Pleochroism	Pale to moderate yellow	1.00	infobox
Segnitite	Refractive index	nω = 1.955 to 1.975, nε = 1.975	1.00	infobox
Segnitite	Space group	R3m	1.00	infobox
Segnitite	Specific gravity	4.2	1.00	infobox
Segnitite	Streak	Pale yellow	1.00	infobox
Segnitite	Strunz classification	7/B.36-165	1.00	infobox
Segnitite	Tenacity	Brittle	1.00	infobox
Segnitite	Twinning	Not well observed	1.00	infobox
Segnitite	Unit cell	a = 7.359(3) Å, c = 17.113(8) Å, V = 802.6(6) Å3+, Z = 6	1.00	infobox
Segnitite	is a	lead iron	0.90	text
Segnitite	is a	part of the alunite-jarosite family which is a part of the alunite supergroup	0.90	text
Segnitite	is a	part of the low-S lusungite group of alunite-jarosite minerals	0.90	text
Segnitite	is a	arsenic rich end member of the lusugnite group.Through electron microprobe analysis on the basis of 14 oxygen atoms	0.90	text
Segnitite	is a	relatively uncommon mineral	0.90	text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Segnitite bring nearby vocabulary together. In this analysis, examples include Minerals, Group and Crystal. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

Segnitite
- Minerals
- Group
- Crystal
- Commonly
- Well
- Formula
- Many
- Oh
- Space
- Analysis
- Habit
- Optical
segnitite
- Minerals
- Group
- Crystal
- Commonly
- Well
- Formula
- Many
- Oh
- Space
- Analysis
- Habit
- Optical
space group
- Space
- Sulfur
- Segnitite
- Chemical
- Crystal
- Formula
- Oh
- Yellow
- Well
- Minerals
- Lepidocrocite
- Analysis
general formula
- Oh
- Yellow
- Space
- Lepidocrocite
- Group
- Habit
- Optical
- Pleochroism
- Properties
- Hexagonal
- Lead
- Minerals
empirical formula
- Oh
- Yellow
- Space
- Lepidocrocite
- Group
- Habit
- Optical
- Pleochroism
- Properties
- Hexagonal
- Lead
- Minerals
trigonal crystal system
- Hexagonal
- Lepidocrocite
- Habit
- Space
- Group
- Optical
- Properties
- Yellow
- Segnitite
- Lead
- Minerals
- Well
hexagonal crystal system
- Hexagonal
- Lepidocrocite
- Habit
- Space
- Minerals
- Yellow
- Group
- Lead
- Optical
- Properties
- Segnitite
- Oh
crystal structure and habit
- Lepidocrocite
- Hexagonal
- Habit
- Space
- Optical
- Properties
- Yellow
- Lead
- Group
- Formula
- Oh
- Segnitite

Connections between topic areas Semantic bridges

For Segnitite, one of the stronger structural bridges in this analysis connects Segnitite with 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

Segnitite — Occurrence · splits 40 ⟂ 15

Segnitite — Overview · splits 42 ⟂ 13

Segnitite — Chemical composition · splits 44 ⟂ 11

Segnitite — Optical properties · splits 49 ⟂ 6

Segnitite — Crystallography · splits 50 ⟂ 5

Segnitite — Crystal structure and habit · splits 51 ⟂ 4

Map overview Semantic statistics

Segnitite

Nodes55

Edges54

Triples77

Avg. degree1.96

Density0.036364

Components1

Source & methodology

TTTA analyzes the structure around Segnitite to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Occurrence, Chemical composition & Optical properties, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

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