Amethyst and calcite geode from the Los Catalanes district, ready for sale. Credit: Fiorella Arduin Rode The amethyst geodes, of rare beauty, form in volcanic rock cavities. How did these purple ...

Rock fans, and especially Deep Purple devotees, had been hoping against hope that it could happen for years. For all the bad blood, for all of the emotional ups and downs the band’s first phase ...

All of the loved and liked gifts for every character in Stardew Valley, with all of the gifts listed by character.

(PRESS RELEASE) DALLAS — The American Gem Trade Association (AGTA) announced the winners of the 2024 AGTA Spectrum & Cutting Edge Awards. This year is extra special because it marks 40 years of ...

The finest citrine color is a saturated yellow to reddish orange free of brownish tints. Since natural citrine is rare, most of the citrine on the market is the result of heat treatment, which causes ...