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Putnisite: Overview, Related Topics & Entities

Putnisite is a mineral composed of strontium, calcium, chromium, sulfur, carbon, oxygen and hydrogen. It was discovered on the Polar Bear Peninsula in Shire of Dundas, Western Australia in 2007 during mining activity. Following identification and recognition by the IMA in 2012 the mineral was named after mineralogists Andrew and Christine Putnis. The…

Language: English [EN]
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Putnisite topic overview

The analysis highlights Overview, Related Topics and Entities as prominent areas in the source structure around Putnisite.

Related topics
15
Source areas
1
Connected nodes
16
Extracted relationships
20
Related term clusters
17
Bridge connections
16

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.

Overview · 15 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.

Category
Minerals
Cleavage
, and good
Color
Purple
Crystal class
Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m)
Crystal habit
Pseudocubic crystals
Crystal system
Orthorhombic

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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

For the semantics nerds

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Advanced semantic analysis

How Putnisite connects Entity context

The extracted context around Putnisite shows recurring relationship patterns in the source. For example, Putnisite → Minerals Another extracted example is Putnisite → , and good. Use these groups to spot repeated connection types before inspecting the individual relationships.

Putnisite

Top relations

Category · 1
Putnisite → Minerals
Cleavage · 1
Putnisite → , and good
Color · 1
Putnisite → Purple
Crystal class · 1
Putnisite → Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m)
Crystal habit · 1
Putnisite → Pseudocubic crystals
Crystal system · 1
Putnisite → Orthorhombic
Diaphaneity · 1
Putnisite → Translucent
Formula · 1
Putnisite → SrCa4Cr83+(CO3)8(SO4)(OH)16·25 H2O
Fracture · 1
Putnisite → Brittle – uneven
IMA symbol · 1
Putnisite → Pni

Important terminology

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

Important terminology

mineral crystals ima pleochroism minerals polar bear peninsula western australia properties translucent purple distinct pale bluish grey pink references strontium

Putnisite relationships Subject–Predicate–Object triples

TTTA extracted 20 structured relationships around Putnisite. Examples in this analysis include Putnisite → Category → Minerals and Putnisite → Cleavage → , and good. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
PutnisiteCategoryMinerals1.00infobox
PutnisiteCleavage, and good1.00infobox
PutnisiteColorPurple1.00infobox
PutnisiteCrystal classDipyramidal (mmm) H-M symbol: (2/m 2/m 2/m)1.00infobox
PutnisiteCrystal habitPseudocubic crystals1.00infobox
PutnisiteCrystal systemOrthorhombic1.00infobox
PutnisiteDiaphaneityTranslucent1.00infobox
PutnisiteFormulaSrCa4Cr83+(CO3)8(SO4)(OH)16·25 H2O1.00infobox
PutnisiteFractureBrittle – uneven1.00infobox
PutnisiteIMA symbolPni1.00infobox
PutnisiteLusterVitreous1.00infobox
PutnisiteMohs scale hardness1.5–21.00infobox
PutnisiteOptical propertiesBiaxial (−)1.00infobox
PutnisitePleochroismDistinct: X pale bluish grey, Y pale purple, Z pale purple1.00infobox
PutnisiteRefractive indexnα = 1.552, nβ = 1.583 and nγ = 1.5991.00infobox
PutnisiteSpace groupPnma1.00infobox
PutnisiteSpecific gravity2.201.00infobox
PutnisiteStreakPink1.00infobox
PutnisiteUnit cella = 15.351 Å, b = 20.421 Å, c = 18.270 Å; Z = 41.00infobox
Putnisiteis amineral composed of strontium0.90text

Related concept clusters Related term clusters

The concept neighborhoods around Putnisite bring nearby vocabulary together. In this analysis, examples include Properties, Crystals and Calcium. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Putnisite
    • Properties
    • Crystals
    • Calcium
    • Carbon
    • Chromium
    • Hydrogen
    • Oxygen
    • References
    • Strontium
    • Sulfur
    • Australia
    • Bear
  • putnisite
    • Properties
    • Crystals
    • Calcium
    • Carbon
    • Chromium
    • Hydrogen
    • Oxygen
    • References
    • Strontium
    • Sulfur
    • Australia
    • Bear
  • western australia
    • Australia
    • Bear
    • Peninsula
    • Polar
    • Western
    • Activity
    • Discovered
    • Dundas
    • Mining
    • References
    • Shire
    • Bluish
  • ima
    • Recognition
    • References
    • Bluish
    • Distinct
    • Grey
    • Minerals
    • Pale
    • Peninsula
    • Pink
    • Pleochroism
    • Polar
    • Properties
  • sulfide minerals
    • Oxidation
    • References
    • Pale
    • Peninsula
    • Pink
    • Pleochroism
    • Polar
    • Properties
    • Purple
    • Translucent
    • Western
    • Putnisite
  • pleochroism
    • Grey
    • Pale
    • Pink
    • Purple
    • Translucent
    • References
    • Minerals
    • Polar
    • Properties
    • Western
    • Putnisite
  • calcium
    • Carbon
    • Chromium
    • Composed
    • Hydrogen
    • Oxygen
    • Strontium
    • Sulfur
    • Mineral
    • Putnisite
  • sulfur
    • Calcium
    • Carbon
    • Chromium
    • Composed
    • Hydrogen
    • Oxygen
    • Strontium
    • Mineral
    • Putnisite

Connections between topic areas Semantic bridges

Bridges highlight paths between different parts of the Putnisite map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

Map overview Semantic statistics

Putnisite

Nodes17
Edges16
Triples20
Avg. degree1.88
Density0.117647
Components1

Source & methodology

TTTA analyzes the structure around Putnisite to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Overview, Related Topics & Entities, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

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

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