Phosphosiderite

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Phosphosiderite topic overview

The analysis highlights Occurrences and localities, Properties and Colors as prominent areas in the source structure around Phosphosiderite.

Related topics: 25
Source areas: 4
Connected nodes: 29
Extracted relationships: 41
Concept neighborhoods: 11
Bridge connections: 29

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.

Occurrences and localities · 12 topics

Properties · 7 topics

Overview · 4 topics

Colors · 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: 62°, Calculated: 62°
Birefringence: 0.046
Category: Phosphate minerals
Cleavage: {010} Distinct, {001} Indistinct
Color: Usually red to pink to purple, sometimes green, usually yellow veined
Crystal class: Prismatic 2/m

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

Mineral
Phosphate
Iron
IMA International Mineralogical Association

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 Phosphosiderite connects Entity context

The extracted context around Phosphosiderite shows recurring relationship patterns in the source. For example, Phosphosiderite → Argentina, Chile, Germany, However, In, It, Portugal, This, United States Another extracted example is Phosphosiderite → Four, It, The. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Occurrences and localities · 9

Phosphosiderite → Argentina, Chile, Germany, However, In, It, Portugal, This, United States

related to Colors · 3

Phosphosiderite → Four, It, The

related to Properties · 2

Phosphosiderite → Hydrochloric, It

2V angle · 1

Phosphosiderite → Measured: 62°, Calculated: 62°

Birefringence · 1

Phosphosiderite → 0.046

Category · 1

Phosphosiderite → Phosphate minerals

Cleavage · 1

Phosphosiderite → {010} Distinct, {001} Indistinct

Color · 1

Phosphosiderite → Usually red to pink to purple, sometimes green, usually yellow veined

Crystal class · 1

Phosphosiderite → Prismatic 2/m

Crystal habit · 1

Phosphosiderite → Tabular {010} or stout prismatic

Important terminology

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

Important terminology

iron strengite mineral phosphate red species ima usually properties found rare formula crystal prismatic soluble group color purple green yellow

Phosphosiderite relationships Subject–Predicate–Object triples

TTTA extracted 41 structured relationships around Phosphosiderite. Examples in this analysis include Phosphosiderite → 2V angle → Measured: 62°, Calculated: 62° and Phosphosiderite → Birefringence → 0.046. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Phosphosiderite	2V angle	Measured: 62°, Calculated: 62°	1.00	infobox
Phosphosiderite	Birefringence	0.046	1.00	infobox
Phosphosiderite	Category	Phosphate minerals	1.00	infobox
Phosphosiderite	Cleavage	{010} Distinct, {001} Indistinct	1.00	infobox
Phosphosiderite	Color	Usually red to pink to purple, sometimes green, usually yellow veined	1.00	infobox
Phosphosiderite	Crystal class	Prismatic 2/m	1.00	infobox
Phosphosiderite	Crystal habit	Tabular {010} or stout prismatic	1.00	infobox
Phosphosiderite	Crystal system	Monoclinic	1.00	infobox
Phosphosiderite	Density	2.74 – 2.76 measured, 2.76 calculated	1.00	infobox
Phosphosiderite	Diaphaneity	Transparent, translucent	1.00	infobox
Phosphosiderite	Dispersion	Very strong r > v	1.00	infobox
Phosphosiderite	Formula	Hydrated iron phosphate FePO4·2H2O	1.00	infobox
Phosphosiderite	Formula mass	186.85	1.00	infobox
Phosphosiderite	Fracture	Uneven	1.00	infobox
Phosphosiderite	IMA symbol	Phsd	1.00	infobox
Phosphosiderite	Luster	Vitreous	1.00	infobox
Phosphosiderite	Mohs scale hardness	3.5–4	1.00	infobox
Phosphosiderite	Optical properties	Biaxial (−)	1.00	infobox
Phosphosiderite	Pleochroism	Visible	1.00	infobox
Phosphosiderite	Refractive index	nα = 1.692 nβ = 1.725 nγ = 1.738	1.00	infobox
Phosphosiderite	Solubility	Totally soluble in hydrochloric acid, nearly insoluble in nitric acid	1.00	infobox
Phosphosiderite	Space group	P21/n (no. 14)	1.00	infobox
Phosphosiderite	Specific gravity	2.74–2.76	1.00	infobox
Phosphosiderite	Streak	White	1.00	infobox
Phosphosiderite	Twinning	Common on {101}, typically as interpenetration	1.00	infobox
Phosphosiderite	Unit cell	454.76 Å³	1.00	infobox
Phosphosiderite	is a	rare mineral named for its main components	0.90	text

Related concept clusters Concept neighborhoods

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

Phosphosiderite
- Properties
- Found
- Mineral
- Iron
- Red
- Comes
- Components
- End
- Main
- Named
- Siderite
- Word
phosphosiderite
- Properties
- Found
- Mineral
- Iron
- Red
- Comes
- Components
- End
- Main
- Named
- Siderite
- Word
hydrochloric acid
- Hydrochloric
- Insoluble
- Nearly
- Nitric
- Soluble
- Totally
- Color
- Crystal
- Formula
- Green
- Group
- Prismatic
nitric acid
- Hydrochloric
- Insoluble
- Nearly
- Nitric
- Soluble
- Totally
- Color
- Crystal
- Formula
- Green
- Group
- Prismatic
properties
- Red
- Acid
- Color
- Crystal
- Formula
- Green
- Group
- Hydrochloric
- Insoluble
- Nearly
- Nitric
- Prismatic
iron
- Phosphate
- Comes
- End
- Main
- Named
- Siderite
- Word
- Phosphosiderite
- Crystal
- Formula
- Group
- Ima
mineral
- Components
- Main
- Named
- Colorless
- Ima
- Phosphosiderite
- Rare
- Species
- Found
- Phosphate
- Iron
strengite
- Crystal
- Formula
- Group
- Ima
- Occurs
- Prismatic
- Properties
- Phosphate
- Iron
- Red
- Phosphosiderite

Connections between topic areas Semantic bridges

For Phosphosiderite, one of the stronger structural bridges in this analysis connects Phosphosiderite with Occurrences and localities. 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

Phosphosiderite — Occurrences and localities · splits 17 ⟂ 13

Phosphosiderite — Properties · splits 22 ⟂ 8

Phosphosiderite — Overview · splits 25 ⟂ 5

Phosphosiderite — Colors · splits 27 ⟂ 3

Map overview Semantic statistics

Phosphosiderite

Nodes30

Edges29

Triples41

Avg. degree1.93

Density0.066667

Components1

Source & methodology

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

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