Switch to preferred accessibility theme:

• High contrast
• Low graphics
• Mobile version
• Default theme

Increase or decrease the text size:

• Internet Explorer: View > Text Size > Largest

Keyboard navigation and access keys:

• A - Accessibility options
• 0 - Skip navigation
• 1 - Home
• 2 - Alexandrite chapters
• 3 - Alexandrite directory
• 4 - Alexandrite forums
• 5 - Alexandrite gemstones
• 6 - Alexandrite localities
• 7 - Contact information
• 8 - About Alexandrite Guide
• 9 - Sitemap
• Press ALT + Access Key, then ENTER.

This section has no relevant content published at this time.

AMA style

David Weinberg. "Definition of Perovskite". In Alexandrite Tsarstone Collectors Guide. July 03, 2010, 04:44 UTC. Available at: http://w.alexandrite.com/viewpage.html?id=GG-101-00002. Accessed July 19, 2026.

APA style

"Definition of Perovskite". (2010, July 03). In Alexandrite Tsarstone Collectors Guide. Retrieved 00:02, July 19, 2026, from http://w.alexandrite.com/viewpage.html?id=GG-101-00002.

Bluebook style

"Definition of Perovskite", http://w.alexandrite.com/viewpage.html?id=GG-101-00002 (last visited July 19, 2026).

Bluebook: Harvard JOLT style

See Alexandrite Tsarstone Collectors Guide, "Definition of Perovskite", http://w.alexandrite.com/viewpage.html?id=GG-101-00002 (Prized by collectors. Synthetic strontium titanate or fabulite found in a similar manner to perovskite. Natural counterpart of fabulite with the same composition is called tausonite.) (as of Jul. 19, 2026, 00:02 GMT).

CBE/CSE style

David Weinberg. "Definition of Perovskite". In Alexandrite Tsarstone Collectors Guide. 2010 Jul 03, 04:44 UTC.[Internet], Alexandrite Tsarstone Collectors Guide; 2010 Jul 03, 04:44 UTC [cited 2026 Jul 19]. Available from: http://w.alexandrite.com/viewpage.html?id=GG-101-00002.

Chicago style

David Weinberg, "Definition of Perovskite", http://w.alexandrite.com/viewpage.html?id=GG-101-00002, (accessed July 19, 2026).

MLA style

"Definition of Perovskite". Alexandrite Tsarstone Collectors Guide. 03 Jul 2010, 04:44 UTC. 19 Jul 2026 http://w.alexandrite.com/viewpage.html?id=GG-101-00002

MHRA style

David Weinberg, "Definition of Perovskite", Alexandrite Tsarstone Collectors Guide, 03 July 2010, 04:44 UTC, http://w.alexandrite.com/viewpage.html?id=GG-101-00002 [accessed 19 July 2026].