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AMA style

David Weinberg. "pegmatite". In Alexandrite Tsarstone Collectors Guide. June 10, 2026, 13:09 UTC. Available at: http://m.alexandrite.net/viewpage.html?id=ALXS-005-00001-2979-80-0. Accessed June 10, 2026.

APA style

"pegmatite". (2026, June 10). In Alexandrite Tsarstone Collectors Guide. Retrieved 13:09, June 10, 2026, from http://m.alexandrite.net/viewpage.html?id=ALXS-005-00001-2979-80-0.

Bluebook style

"pegmatite", http://m.alexandrite.net/viewpage.html?id=ALXS-005-00001-2979-80-0 (last visited June 10, 2026).

Bluebook: Harvard JOLT style

See Alexandrite Tsarstone Collectors Guide, "pegmatite", http://m.alexandrite.net/viewpage.html?id=ALXS-005-00001-2979-80-0 (See results 1 - 2 of about 2 for pegmatite) (as of Jun. 10, 2026, 13:09 GMT).

CBE/CSE style

David Weinberg. "pegmatite". In Alexandrite Tsarstone Collectors Guide. 2026 Jun 10, 13:09 UTC.[Internet], Alexandrite Tsarstone Collectors Guide; 2026 Jun 10, 13:09 UTC [cited 2026 Jun 10]. Available from: http://m.alexandrite.net/viewpage.html?id=ALXS-005-00001-2979-80-0.

Chicago style

David Weinberg, "pegmatite", http://m.alexandrite.net/viewpage.html?id=ALXS-005-00001-2979-80-0, (accessed June 10, 2026).

MLA style

"pegmatite". Alexandrite Tsarstone Collectors Guide. 10 Jun 2026, 13:09 UTC. 10 Jun 2026 http://m.alexandrite.net/viewpage.html?id=ALXS-005-00001-2979-80-0

MHRA style

David Weinberg, "pegmatite", Alexandrite Tsarstone Collectors Guide, 10 June 2026, 13:09 UTC, http://m.alexandrite.net/viewpage.html?id=ALXS-005-00001-2979-80-0 [accessed 10 June 2026].