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Glaucophane is a mineral and a mineral group belonging to the sodic amphibole supergroup of the double chain inosilicates, with the chemical formula Na2(Mg3Al2)Si8O22(OH)2.
The analysis highlights Characters, Characteristics and Occurrence as prominent areas in the source structure around Glaucophane.
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.
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.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Glaucophane shows recurring relationship patterns in the source. For example, Glaucophane → Fe, Ferroglaucophane, Glaucophane's, Mg, Na2, OH, The Another extracted example is Glaucophane → magnesium-rich endmember and ferroglaucophane is the iron-rich endmember.Ferroglaucophane is similar to glaucophane but is slightly denser and hence increased specific gravity, mineral and a mineral group belonging to the sodic amphibole supergroup of the double chain inosilicates. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
blue oh amphibole color formula na2 mineral inosilicates blueschist ferroglaucophane monoclinic name also specific gravity group sodic mg3al2 si8o22 system
TTTA extracted 36 structured relationships around Glaucophane. Examples in this analysis include Glaucophane → Birefringence → δ = 0.021 and Glaucophane → Category → Inosilicates Sodic amphibole group. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Glaucophane | Birefringence | δ = 0.021 | 1.00 | infobox |
| Glaucophane | Category | Inosilicates Sodic amphibole group | 1.00 | infobox |
| Glaucophane | Cleavage | Good on and on | 1.00 | infobox |
| Glaucophane | Color | Gray, navy blue, lavender-blue | 1.00 | infobox |
| Glaucophane | Crystal class | Prismatic (2/m) (same H-M symbol) | 1.00 | infobox |
| Glaucophane | Crystal habit | slender long prisms, Massive granular to columnar | 1.00 | infobox |
| Glaucophane | Crystal system | Monoclinic | 1.00 | infobox |
| Glaucophane | Diaphaneity | Translucent | 1.00 | infobox |
| Glaucophane | Dispersion | Strong | 1.00 | infobox |
| Glaucophane | Formula | ☐Na2(Mg3Al2)Si8O22(OH)2 | 1.00 | infobox |
| Glaucophane | Fracture | Brittle – conchoidal | 1.00 | infobox |
| Glaucophane | IMA symbol | Gln | 1.00 | infobox |
| Glaucophane | Luster | Vitreous – pearly | 1.00 | infobox |
| Glaucophane | Mohs scale hardness | 6.0–6.5 | 1.00 | infobox |
| Glaucophane | Optical properties | Biaxial (−) | 1.00 | infobox |
| Glaucophane | Pleochroism | Strong | 1.00 | infobox |
| Glaucophane | Refractive index | nα = 1.606 – 1.637 nβ = 1.615 – 1.650 nγ = 1.627 – 1.655 | 1.00 | infobox |
| Glaucophane | Space group | C2/m | 1.00 | infobox |
| Glaucophane | Specific gravity | 3–3.15 | 1.00 | infobox |
| Glaucophane | Streak | Grayish blue | 1.00 | infobox |
| Glaucophane | Strunz classification | 9.DE.25 | 1.00 | infobox |
| Glaucophane | is a | mineral and a mineral group belonging to the sodic amphibole supergroup of the double chain inosilicates | 0.90 | text |
| Glaucophane | is a | magnesium-rich endmember and ferroglaucophane is the iron-rich endmember.Ferroglaucophane is similar to glaucophane but is slightly denser and hence increased specific gravity | 0.90 | text |
The concept neighborhoods around Glaucophane bring nearby vocabulary together. In this analysis, examples include Blue, Ferroglaucophane and Forms. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Glaucophane, one of the stronger structural bridges in this analysis connects Glaucophane with Characteristics. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Glaucophane to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Characters, Characteristics & Occurrence, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Glaucophane · EN edition · Analysis: TopicsToTalkAbout