| Giuliani, Gaston, Groat, Lee, Fallick, Anthony, Pignatelli, Isabella, Pardieu, Vincent (2020) Ruby Deposits: A Review and Geological Classification. Minerals, 10 (7) 597 doi:10.3390/min10070597 | Journal (article/letter/editorial) | magmatic) origin are hosted by alkali basalts (Madagascar and others), and Type IB corresponding to xenocrysts...rubies from the recently discovered Didy mine in Madagascar also command high prices [19]. A set of eight...7×cm 1 cm × 11.7cm) Antsirabe area, Madagascar. Collection: Madagascar. Collection: L. Thomas; Photo: Louis-Dominique...Webb; (E) rubyrocks crystal cm × 4.8 cm × 1 cm)Madagascar. extracted from amphibolite rocksPhoto: at Ampanihy...Ampanihy, Southern Collection: J. Béhier. Southern Madagascar. Collection: J. Béhier. Photo: Louis-Dominique | | | Book | Tanzania; Andilamena/Zahmena and Ampanihy/Toliara, Madagascar. Marble-ruby types included various deposits...sapphire deposits included Andilamena and Andrebabe, Madagascar; various Mogo Gem Tract sites, Myanmar; Elahera...Namehaca, Mozambique and Ampanihy and Zahmena, Madagascar. In contrast, Appaluttoq ruby, Greenland, 4...magmatic) origin are hosted by alkali basalts (Madagascar and others), and Type IB corresponding to xenocrysts...rubies from the recently discovered Didy mine in Madagascar also command high prices [19]. A set of eight |
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