Foord reported that bastnasite has been found pseudomorphing allanite. |
Allanite, fluorite, perovskite, sphene, and zircon have the potential to be future sources of rare earths. |
Schlieren consists of biotite, amphibole, zircon, allanite, monazite, magnetite, and fluorite. |
Allanite, fluorite, topaz, yttrotantalite, and zircon have all been found in pegmatites in the Stove Mountain area. |
Gadolinite and allanite intergrowths form walnut-shaped vitreous black masses and nodules to 5 cm across. |
These Prospects exhibit REE mineralization consisting of allanite, zircon and fergusonite, associated with felsic volcanic rocks in a mafic-felsic bi-modal volcanic belt. |