Acceso a Foro FMF

Guía de uso de Galería FMF

Galería de Minerales FMF

Para acceder al hilo de FMF donde está la foto

And finally, another sample that shows a fluorite cube with 5 cm edge on a layer of small quartz crystals, from "La Viesca" mine.
Jeff Scovil Photo (Author: jrg)

And finally, another sample that shows a fluorite cube with 5 cm edge on a layer of small quartz crystals, from "La Viesca" mine.
Jeff Scovil Photo (Author: jrg)

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