often with a captivating "flash" effect created by the reflection of light on the mineral's mica cleavage surfaces. These ...

“Gemstones are naturally occurring mineral and/or crystalline deposits ... “When selecting a moonstone, cabochon cuts are often preferred because they enhance the liquid-like dew drop look ...

In Boghossian’s Palace Voyages collection, inspired by the palaces of the Silk Road, there is a stunning suite of necklaces ...

Minerals are typically formed when molten rock, or magma, cools, or by separating out of mineral-rich water, such as that in underground caverns. In general, mineral particles are small ...

Amman Mineral’s fierce rally also came to an abrupt halt during the quarter with the counter losing 18% over the three months and coming close to falling out of the top 10. Investors who bought ...

Petroleum and mineral oil products are functional fluids derived from petroleum. Midstream oil and gas processes refine petroleum in order to form fuel and non-fuel products. Fuels include gases, ...

In most soils, feldspars, micas, and quartz are the main primary mineral constituents, and pyroxenes and hornblendes are present in smaller amounts.

This includes the study of the chemical composition and physical properties of minerals, as well as mineral formation and geographic distribution, with particular emphasis on minerals with ...

Gift 5 articles to anyone you choose each month when you subscribe. Mineral Resources is hurting. Commodity prices falling off a cliff have exposed its whopper debt load. Hedge funds have made ...

The new Alpine A390 beta is described as "a racing car in a tailor-made suit", demonstrating the brand's commitment to ...