Hundreds of vendors from dozens of countries converged in Tucson, Arizona, for the annual Gem and Mineral Show, where the ...

Small play-of-color flashes of orange and green predominate in a pinfire pattern ... Even if cracked opals don’t break right away, they have little durability in jewelry, and the fractures spoil the ...

α-Ketoglutaric acid (KGA) and methanetriacetic acid (MTA) are multifunctional carboxylic acids with diverse applications, yet their current synthetic methods remain neither environmentally ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more We know jewelry is a hot gift item this time of year, but there's no reason you can't splurge on a new ...

These presentations during Paris couture remain a key moment to woo clients with teasers, while independents see it as a moment to shine away from the destination show circuit.

After hours: February 7 at 5:59:01 PM EST Loading Chart for OBE ...

Note : Support and Resistance level for the month, calculated based on price range of the previous trading month.

An Obsidian plugin that streamlines adding external file links to your notes. Say goodbye to manual drag-and-drop - select files directly within Obsidian's interface.