alexandrite

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variety of the mineral chrysoberyl

External resources

Mindat mineral ID
Spanish Cultural Heritage thesauri ID
Google Knowledge Graph ID
Encyclopædia Britannica Online ID
topic/alexandrite

subject named as: alexandrite

Store norske leksikon ID
Quora topic ID
Kivid.info ID
Great Russian Encyclopedia Online ID (old version)
1811138

subject named as: АЛЕКСАНДРИТ

NL CR AUT ID
ph237386

subject named as: alexandrit

Gran Enciclopèdia Catalana ID
Gran Enciclopèdia Catalana ID (former scheme)
KBpedia ID
Minerals.net mineral and gemstone ID

ಉಪವರ್ಗ

chrysoberyl

ಸ್ಮರಣಾರ್ಥ

Alexander II of Russia

chemical formula

Al₂BeO₄

density

೩.೬೭±೦.೧೭ gram per cubic centimetre

crystal system

orthorhombic crystal system

Mohs' hardness

೮.೫

described by source

Ottův slovník naučný[೩]

statement is subject of: Q23852399

Technical Encyclopedia

statement is subject of: Q59342674

Brockhaus and Efron Encyclopedic Dictionary

statement is subject of: Q24329967

Small Brockhaus and Efron Encyclopedic Dictionary

statement is subject of: Q24730901

Great Soviet Encyclopedia (1926–1947)

statement is subject of: Q43434246

Technical Encyclopedia, 1st edition

statement is subject of: Q59342674

Armenian Soviet Encyclopedia, vol. 1

page(s): 158

ಕಾಮನ್ಸ್ ವರ್ಗ

Alexandrite

Reference

  1. Quora
  2. KBpedia, ೯ ಜುಲೈ 2020
  3. Q23852399
"https://kn.wikipedia.org/wiki/ವಿಶೇಷ:AboutTopic/Q1765371" ಇಂದ ಪಡೆಯಲ್ಪಟ್ಟಿದೆ