File:Rough_Diamond.jpg · Wikimedia Commons · See Wikimedia Commons

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OverviewAI-generated

Diamond is a mineral with the chemical formula C. It has a Mohs' hardness of 10 and a density of 3.515. The refractive index is 2.384. Mechanical properties include a shear modulus of 478 and a tensile modulus of elasticity of 1050. The standard molar entropy is 2.377.

Classification systems assign the Nickel-Strunz 9th edition code "1.CB.10a" and the 10th edition review code "1.CB.10a". The Strunz 8th edition series ID is "I/B.02b". The MCN code is "7104.20.10". The IMA Mineral Symbol is "Dia". The Unicode character is "💎".

The subject is referenced by 2,453 other encyclopedia articles. A PubMed query for diamond yields a count of 42939. Commons categories and galleries include "Diamonds" and "Diamond".

Synthesized by Vinony from 19 facts across 3 sources: Wikidata, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

In the Vinony graph

Vinony's link graph records 2,453 inbound references to เพชร, and connects out to diamond cut, pascal and beryl.

It sits within the topics Abrasives, Chemical articles having Jmol set/Minerals and Crystals.

Vinony links it to 146 Wikipedia language editions.

Key facts

Mineral.name: Diamond
Mineral.category: Native minerals
Mineral.image: Rough Diamond.jpg
Mineral.imagesize: 260px
Mineral.alt: An irregular shaped brownish diamond
Mineral.caption: A rough diamond
Mineral.formula: C
Mineral.IMAsymbol: Dia
Mineral.strunz: 1.CB.10a
Mineral.dana: 1.3.6.1
Mineral.color: Typically yellow, brown, or gray to colorless. Less often blue, green, black, translucent white, pink, violet, orange, purple, and red.
Mineral.habit: Octahedral
Mineral.system: Cubic
Mineral.class: Hexoctahedral (mm) H-M symbol: (4/m 2/m)
Mineral.symmetry: Fdm (No. 227)
Mineral.twinning: Spinel law common (yielding "macle")
Mineral.cleavage: 111 (perfect in four directions)
Mineral.fracture: Irregular/Uneven

via Wikipedia infobox

Research

42,939 papers

Diamond in the Rough: Toward Improved Materials for the Bone-Implant Interface.ReviewAdvanced healthcare materials · 2021Fong JSL, Booth MA, Rifai A et al.DOI: 10.1002/adhm.202100007
Ultrathin Diamond Nanofilms-Development, Challenges, and Applications.ReviewSmall (Weinheim an der Bergstrasse, Germany) · 2021Handschuh-Wang S, Wang T, Tang YDOI: 10.1002/smll.202007529
Diamond rotors.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2023Golota NC, Fredin ZP, Banks DP et al.DOI: 10.1016/j.jmr.2023.107475
Diamond nanostructures for drug delivery, bioimaging, and biosensing.ReviewChemical Society reviews · 2017Chen X, Zhang WDOI: 10.1039/c6cs00109b
A review of diamond dosimeters in advanced radiotherapy techniques.ReviewMedical physics · 2024Angelou C, Patallo IS, Doherty D et al.DOI: 10.1002/mp.17370
Diamond based adsorbents and their application in chromatography.ReviewJournal of chromatography. A · 2014Peristyy AA, Fedyanina ON, Paull B et al.DOI: 10.1016/j.chroma.2014.06.044
The Gemstone Cyborg: How Diamond Films Are Creating New Platforms for Cell Regeneration and Biointerfacing.ReviewMolecules (Basel, Switzerland) · 2023Santos NE, Mendes JC, Braga SSDOI: 10.3390/molecules28041626
Diamond particles in toothpastes: in-vitro effect on the abrasive enamel wear.BMC oral health · 2022Hamza B, Abdulahad A, Attin T et al.DOI: 10.1186/s12903-022-02274-3

Wikidata facts

Subclass of: gemstone
Has part: carbon
Named after: Invincible
Material used: carbon
Image: Rough Diamond.jpg

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topic's main category: Category:Diamond
described by source: New International Encyclopedia
streak color: white
Mohs' hardness: 10
Commons category: Diamonds
Nickel-Strunz 9th edition (updated 2009): 1.CB.10a
chemical formula: C
crystal system: cubic crystal system
Nickel-Strunz '10th ed', review of (9th ed/ 2009 update): 1.CB.10a
Commons gallery: Diamond
MCN code: 7104.20.10
density: 3.515
crystal habit: octahedron
refractive index: 2.384
mineral fracture: conchoidal fracture
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
shear modulus: 478
standard molar entropy: 2.377
tensile modulus of elasticity: 1050
Unicode character: 💎
IMA Mineral Symbol: Dia
Strunz 8th edition (series ID, updated): I/B.02b
Stack Exchange tag: physics.stackexchange.com/tags/diamond

Sources (12)

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Gallery (52)

Available in 146 languages

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Categories

Abrasives Chemical articles having Jmol set/Minerals Crystals Cubic minerals Diamond Economic geology Group IV semiconductors Impact event minerals Industrial minerals Luminescent minerals Minerals in space group 227 Native element minerals Self-contradictory articles from October 2023 Transparent materials