Known for their colors and patterns, collectors are often amazed at agates that turn up on Upper Peninsula lakeshores, with ...

Scientists reveal that earthquakes generate electricity in quartz, explaining how enormous gold nuggets grow in deep rock ...

Visible gold has been observed in the first drill hole of Olympio Metals’ maiden drilling program at the Bousquet gold ...

Detailed price information for Forge Resources Corp (FRG-CN) from The Globe and Mail including charting and trades.

There is little in the watch world that resembles Carbon TPT and Quartz TPT, the composites from which NTPT makes cases for Richard Mille. The flagship watch of the brand’s partnership with ...

The quartz specific surface area (A) (A) was defined as 0.0225 m2 m 2 g−1 g − 1 Wollast and Chou (1988) to calculate the initial total quartz surface area (Ao) (A o) in each cell. Initial fluid ...

Examining the structure, fractures, coloration, and other physical attributes provides clues about the origin of the specimen. Do several tests to be absolutely certain, since glass and quartz can ...

A silicone/quartz capillary microchip (SQCM) coupled with an ultranarrow sampling fracture was for the first time constructed without any micromachining. The SQCM could be used for direct ...

Most of the world’s gold nuggets come from veins of quartz found in ancient mountain belts. Hot solutions of water and dissolved elements migrated deeply into these regions when they were active ...

Gold naturally forms in quartz — the second-most abundant mineral in Earth's crust after feldspar. But unlike other types of gold deposits, those found in quartz often cluster into giant nuggets.

What these sediments do share with the shocked quartz at crater sites is the presence of amorphous silica — melted glass — in these fractures. And that, the researchers say, is evidence of the ...