Na3(Fe,Mg)4(Fe,Al)Si8O22(OH)2 |
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Smoky QUARTZ with inclusions of ARFVEDSONITE Golden Horn Batholith |
ARFVEDSONITE Golden Horn Batholith |
BASTNAESITE-(Ce) (not confirmed, visual identification) with MICROCLINE on ARFVEDSONITE Golden Horn Batholith |
MICROCLINE with ARFVEDSONITE Golden Horn Batholith |
ZIRCON exhibiting a sharp tetragonal pyramid termination w/ perched orange BASTNAESITE-(Ce) crystals, also QUARTZ "speared" with ARFVEDSONITE Golden Horn Batholith |
Epitaxial AEGERINE extending from ARFVEDSONITE termination on white MICROCLINE Golden Horn Batholith |