The countertop has quartz, plagioclase feldspar, potassium feldspar and biotite? That is likely granite. At another house it is all calcite...now that's marble. Slicing Up the Rocks However, the ...

The countertop has quartz, plagioclase feldspar, potassium feldspar and biotite? That is likely granite. At another house it is all calcite...now that's marble. However, the people who study how these ...

During 2024, 64,550 linear meters of ground geophysics (IP induced polarization) were surveyed in the Palito region. The IP ...

Exploration update at Palito, Coringa and São Domingos Serabi Gold plc ("Serabi" or the "Company") (AIM:SRB, TSX:SBI, OTCQX:SRBIF), the Brazilian focused gold mining and development company, is please ...

Gunn and Watkins (1970) proposed that these lavas are part of the same volcanic episode, and that their feldspar phenocrysts might even have originated in the same magma chamber. In a future visit, we ...

These and other inclusions such as zircon, rutile, K-feldspar, and Ca-Na-plagioclase could serve to distinguish them from stones mined elsewhere. Concentrations of trace elements were typical for ruby ...

It was primarily composed of quartz (40%, anhedral granular, colorless to smoky gray, 0.5–1.5 mm), plagioclase (20%, grayish white, subhedral tabular, 0.5–2 mm), and potassium feldspar (35%, light ...

Feldspar successfully completes the first functional prototype of its sensor-enabled, high-performance track, marking a historic leap in sports flooring technology. Early testing with some of the ...

Feldspar successfully completes the first functional prototype of its sensor-enabled, high-performance track, marking a historic leap in sports flooring technology. Early testing with some of the ...

Serabi Gold plc (“Serabi” or the“Company”) (AIM:SRB, TSX:SBI, OTCQX:SRBIF), the Brazilian focused gold mining and development company, is pleased to provide an exploration update from its ...