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Ilvaite: Overview, Related Topics & Entities

Ilvaite is a sorosilicate of iron and calcium with formula: CaFe2+2Fe3+Si2O7O(OH). Both manganese and magnesium substitute in the structure. Ilvaite crystallizes in the monoclinic system in black prismatic crystals and columnar masses. It is black to brownish black to gray and opaque. It has a Mohs hardness of 5.5 to 6 and a specific gravity of 3.8 to…

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Ilvaite topic overview

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

Related topics
14
Source areas
1
Connected nodes
15
Extracted relationships
11
Related term clusters
16
Bridge connections
15

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 · 14 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
Sorosilicates
Crystal class
Prismatic (2/m) (same H-M symbol)
Crystal system
Monoclinic
Formula
Ca(Fe2+)2Fe3+[O|OH|Si2O7]
IMA symbol
Ilv
Mohs scale hardness
5.5–6.0

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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

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Ilvaite connects Entity context

The extracted context around Ilvaite shows recurring relationship patterns in the source. For example, Ilvaite → Sorosilicates Another extracted example is Ilvaite → Prismatic (2/m) (same H-M symbol). Use these groups to spot repeated connection types before inspecting the individual relationships.

Ilvaite

Top relations

Category · 1
Ilvaite → Sorosilicates
Crystal class · 1
Ilvaite → Prismatic (2/m) (same H-M symbol)
Crystal system · 1
Ilvaite → Monoclinic
Formula · 1
Ilvaite → Ca(Fe2+)2Fe3+[O|OH|Si2O7]
IMA symbol · 1
Ilvaite → Ilv
Mohs scale hardness · 1
Ilvaite → 5.5–6.0
Space group · 1
Ilvaite → P21/a
Specific gravity · 1
Ilvaite → 3.8–4.1
Streak · 1
Ilvaite → black
Strunz classification · 1
Ilvaite → 9.BE.07

Important terminology

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

Important terminology

black monoclinic occurs formula 2fe3 oh system prismatic mohs hardness specific gravity sorosilicate iron calcium manganese magnesium lawsonite skarn syenites

Ilvaite relationships Subject–Predicate–Object triples

TTTA extracted 11 structured relationships around Ilvaite. Examples in this analysis include Ilvaite → Category → Sorosilicates and Ilvaite → Crystal class → Prismatic (2/m) (same H-M symbol). The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
IlvaiteCategorySorosilicates1.00infobox
IlvaiteCrystal classPrismatic (2/m) (same H-M symbol)1.00infobox
IlvaiteCrystal systemMonoclinic1.00infobox
IlvaiteFormulaCa(Fe2+)2Fe3+[O|OH|Si2O7]1.00infobox
IlvaiteIMA symbolIlv1.00infobox
IlvaiteMohs scale hardness5.5–6.01.00infobox
IlvaiteSpace groupP21/a1.00infobox
IlvaiteSpecific gravity3.8–4.11.00infobox
IlvaiteStreakblack1.00infobox
IlvaiteStrunz classification9.BE.071.00infobox
Ilvaiteis asorosilicate of iron and calcium with formula0.90text

Related concept clusters Related term clusters

The concept neighborhoods around Ilvaite bring nearby vocabulary together. In this analysis, examples include 2o, 7o and Cafe2. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Ilvaite
    • 2o
    • 7o
    • Cafe2
    • Calcium
    • Columnar
    • Crystallizes
    • Crystals
    • Elba
    • Iron
    • Latin
    • Lawsonite
    • Masses
  • ilvaite
    • 2o
    • 7o
    • Cafe2
    • Calcium
    • Columnar
    • Crystallizes
    • Crystals
    • Elba
    • Iron
    • Latin
    • Lawsonite
    • Masses
  • sorosilicate
    • 2o
    • 7o
    • Cafe2
    • Calcium
    • Iron
    • Si
    • 2fe3
    • Formula
    • Oh
    • Ilvaite
  • calcium
    • 2o
    • 7o
    • Cafe2
    • Iron
    • Si
    • Sorosilicate
    • 2fe3
    • Formula
    • Oh
    • Ilvaite
  • monoclinic
    • Prismatic
    • System
    • Masses
    • Gravity
    • Hardness
    • Mohs
    • Oh
    • Specific
  • mohs hardness
    • Gravity
    • Mohs
    • Specific
    • Monoclinic
    • Oh
    • Prismatic
    • System
  • specific gravity
    • Hardness
    • Mohs
    • Specific
    • Monoclinic
    • Oh
    • Prismatic
    • System
  • iron
    • Si
    • Sorosilicate
    • Oh

Connections between topic areas Semantic bridges

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

Min side: 3

Map overview Semantic statistics

Ilvaite

Nodes16
Edges15
Triples11
Avg. degree1.88
Density0.125
Components1

Source & methodology

TTTA analyzes the structure around Ilvaite 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 — Ilvaite · EN edition · Analysis: TopicsToTalkAbout

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