Spark Energy Minerals Inc. (CSE: SPRK) (OTCID: SPARF) (FSE: 8PC) ("Spark" or the "Company") is rapidly advancing toward a potential lithium ...

Shiny silver and gray rock. The rock is round but looks sort of squished into layers. If you look closely at the surface, you can see different minerals reflecting light. Muscovite and biotite mica ...

Mineralogically, the most evolved G3 granites are characterized by their abundance of muscovite compared to biotite and the presence of pegmatite veins. Geochemically, the muscovites of the G1 and G2 ...

Grain-size analysis (Figure 3) revealed that there are multiple layers of coarse-grained sediments in the sediments of the deep-sea basin, and the XRD results (Figure 4) revealed that the sediments ...

The presence and abundance of muscovite can be interpreted as an acidic environment where feldspars were transformed into muscovite (Figure 3 (c)) [6] . The barren granites (from the Barrage site, ...

In this work muscovite was ultrasonically treated to obtain composites with post-industrial wood plastic residues. The muscovite was ultrasonicated for 30 or 60 min and mixed with the polymeric matrix ...

Veins and small masses rich in albite contain accessory muscovite, yellow-green sericite, biotite, red garnet, specks of black, non-magnetic, possible Ta-Nb oxide minerals and possible white beryl.

Their mineralogy consists of quartz and K-feldspar phenocrysts, whereas biotite, muscovite, fluorite, allanite, chlorite, sericite, zircon, and opaque phases occur immersed in a quartz-feldspar-rich ...

This drill result has notable geological similarities to the Johnson Well Rubidium prospect, 8km southeast of Firetail’s Yalgoo project. This found, in RC chip samples, potassium feldspar, albite, ...