The vivid red color in these spinel specimens from Myanmar equals the finest red color in any gem. - © GIA & Tino Hammid Spinel is generally highly sought after by ...

Spinel can also form flattened crystals that look radically different from octahedral crystals. The flattened shape occurs when the pyramids that form an octahedron rotate against each other during ...

Jewels, birthstones, and gemstones-these sparkling treasures have captivated humanity for centuries. But is there a ...

Spinel oxides have been explored for their potential as active electrochemical oxygen evolution reaction catalysts. However, the catalytic process for spinel oxides often follows the adsorbate ...

Such pieces have appeared in recent collections from independent jewelry designers and houses such as Cartier, Bulgari and ...

The November 10 Christie’s Magnificent Jewels auction in New York features pieces by Suzanne Belperron, Harry Winston Van ...

Van Cleef & Arpels flexed its stone-setting skills in its Traversée Mystérieuse bracelet ... yellow tourmaline, red spinel, ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

Eye color is a complex genetic trait determined by pairings of genes passed on from each parent. Scientists once believed eye color was determined by a single gene, but advances in genetic research ...

Auroras come in a wide variety of colors — from green to pink to blue and purple — that can leave skywatchers both mesmerized and mystified. But there's a method to this auroral madness.

Page colors is indeed a good feature and helpful for reading text easily on webpages. But the color schemes are limited as of now. If you want to change the overall appearance of the Microsoft ...