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Epsomite: Applications, Occurrence & Physical properties

Epsomite, Epsom salt, or magnesium sulfate heptahydrate, is a hydrous magnesium sulfate mineral with formula MgSO4·7H2O.

Language: English [EN]
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Epsomite topic overview

The analysis highlights Applications, Occurrence and Physical properties as prominent areas in the source structure around Epsomite.

Related topics
37
Source areas
5
Connected nodes
42
Extracted relationships
31
Concept neighborhoods
13
Bridge connections
42

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
Physical properties · 12 topics
Uses · 5 topics
Etymology · 4 topics
Overview · 2 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: 52°
Alters to
Dehydrates in dry air
Birefringence
δ = 0.028
Category
Sulfate mineral
Cleavage
{010} perfect {101} distinct
Color
White, grey, colorless, or pink, greenish

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

Physical properties

Etymology

Occurrence

Uses

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 Epsomite connects Entity context

The extracted context around Epsomite shows recurring relationship patterns in the source. For example, Epsomite → It, Mohs, The Another extracted example is Epsomite → It, Naturally. Use these groups to spot repeated connection types before inspecting the individual relationships.

Epsomite

Top relations

related to Physical properties · 3
Epsomite → It, Mohs, The
related to Occurrence · 2
Epsomite → It, Naturally
2V angle · 1
Epsomite → Measured: 52°
Alters to · 1
Epsomite → Dehydrates in dry air
Birefringence · 1
Epsomite → δ = 0.028
Category · 1
Epsomite → Sulfate mineral
Cleavage · 1
Epsomite → {010} perfect {101} distinct
Color · 1
Epsomite → White, grey, colorless, or pink, greenish
Crystal class · 1
Epsomite → Disphenoidal (222) H-M symbol: (2 2 2)
Crystal habit · 1
Epsomite → Acicular to fibrous encrustations

Important terminology

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

Important terminology

epsom water magnesium salt sulfate mineral encrustations also fibrous rarely formula mgso4 7h2o properties references orthorhombic known well salts cave

Epsomite relationships Subject–Predicate–Object triples

TTTA extracted 31 structured relationships around Epsomite. Examples in this analysis include Epsomite → 2V angle → Measured: 52° and Epsomite → Alters to → Dehydrates in dry air. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Epsomite2V angleMeasured: 52°1.00infobox
EpsomiteAlters toDehydrates in dry air1.00infobox
EpsomiteBirefringenceδ = 0.0281.00infobox
EpsomiteCategorySulfate mineral1.00infobox
EpsomiteCleavage{010} perfect {101} distinct1.00infobox
EpsomiteColorWhite, grey, colorless, or pink, greenish1.00infobox
EpsomiteCrystal classDisphenoidal (222) H-M symbol: (2 2 2)1.00infobox
EpsomiteCrystal habitAcicular to fibrous encrustations1.00infobox
EpsomiteCrystal systemOrthorhombic1.00infobox
EpsomiteDana classification29.6.11.11.00infobox
EpsomiteDiaphaneityTransparent to translucent1.00infobox
EpsomiteFormula.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{display:block;text-align:l…1.00infobox
EpsomiteFractureConchoidal1.00infobox
EpsomiteIMA symbolEsm1.00infobox
EpsomiteLusterVitreous, silky when fibrous1.00infobox
EpsomiteMohs scale hardness21.00infobox
EpsomiteOptical propertiesBiaxial (−)1.00infobox
EpsomiteRefractive indexnα = 1.433 nβ = 1.455 nγ = 1.4611.00infobox
EpsomiteSolubilityIn water1.00infobox
EpsomiteSpace groupP2₁2₁2₁1.00infobox
EpsomiteSpecific gravity1.67–1.681.00infobox
EpsomiteStrunz classification7.CB.401.00infobox
EpsomiteTwinningRarely observed on {110}1.00infobox
EpsomiteUnit cella = 11.86, b = 11.99 c = 6.858 [Å]; Z = 41.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Epsomite bring nearby vocabulary together. In this analysis, examples include 7h2o, Forms and Formula. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Epsomite
    • 7h2o
    • Forms
    • Formula
    • Group
    • Mgso4
    • Encrustations
    • Mineral
    • Rarely
    • Sulfate
    • Salt
    • Hydrous
    • Orthorhombic
  • epsomite
    • 7h2o
    • Forms
    • Formula
    • Group
    • Mgso4
    • Encrustations
    • Mineral
    • Rarely
    • Sulfate
    • Salt
    • Hydrous
    • Orthorhombic
  • acicular
    • Encrustations
    • Fibrous
    • Rarely
    • Orthorhombic
    • Properties
    • References
    • System
    • Air
    • Cave
    • Colorless
    • Form
    • Formula
  • encrustations
    • Rarely
    • Found
    • Fibrous
    • Epsomite
    • Orthorhombic
    • Properties
    • References
    • System
    • Air
    • Form
    • Forms
    • Formula
  • physical properties
    • Orthorhombic
    • References
    • System
    • Acicular
    • Air
    • Cave
    • Colorless
    • Gravity
    • Group
    • Hardness
    • Mohs
    • Pink
  • orthorhombic
    • Properties
    • References
    • System
    • Acicular
    • Air
    • Colorless
    • Gravity
    • Group
    • Hardness
    • Mohs
    • Pink
    • Specific
  • mohs hardness
    • Gravity
    • Hardness
    • Mohs
    • Specific
    • Mineral
    • Orthorhombic
    • Properties
    • References
    • System
    • Air
    • Mgso4
    • Pink
  • specific gravity
    • Hardness
    • Mohs
    • Specific
    • Mineral
    • Orthorhombic
    • Properties
    • References
    • System
    • Air
    • Group
    • Mgso4
    • Pink

Connections between topic areas Semantic bridges

For Epsomite, one of the stronger structural bridges in this analysis connects Epsomite 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
EpsomiteOccurrence · splits 28 ⟂ 15
EpsomitePhysical properties · splits 30 ⟂ 13
EpsomiteUses · splits 37 ⟂ 6
EpsomiteEtymology · splits 38 ⟂ 5
EpsomiteOverview · splits 40 ⟂ 3

Map overview Semantic statistics

Epsomite

Nodes43
Edges42
Triples31
Avg. degree1.95
Density0.046512
Components1

Source & methodology

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

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

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