Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Lustrous deep-purple transparent amethyst quartz crystals surrounded...

Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Parallel formation of amethyst crystals with great transparency and ...

Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Parallel formation of amethyst crystals with great transparency and ...

Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Parallel formation of amethyst crystals with great transparency and ...

Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Parallel formation of amethyst crystals with great transparency and ...

Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Many lustrous purple amethyst quartz crystals scattered over large m...

Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Parallel formation of amethyst crystals with great transparency and ...

From Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Lustrous cluster of amethyst crystals with great transparency and rich purple color wit...

Beautiful high quality round shaped Amethyst gemstones in sterling silver Ring Amethyst is a very powerful and protective crystal, and is a first c...

Beautiful high quality round shaped Amethyst gemstone in sterling silver Ring Amethyst is a very powerful and protective crystal, and is a first ch...

Beautiful high quality round and pear shaped Amethyst gemstones in sterling silver Ring Amethyst is a very powerful and protective crystal, and is ...

Beautiful high quality round shaped .75x.5" Amethyst gemstone in sterling silver Ring Amethyst is a very powerful and protective crystal, and is a ...

Beautiful high quality oval shaped .5x.75" Amethyst gemstones in sterling silver Ring Amethyst is a very powerful and protective crystal, and is a ...

Beautiful high quality round shaped Amethyst gemstones in sterling silver Ring Amethyst is a very powerful and protective crystal, and is a first c...

Beautiful high quality round shaped Amethyst gemstones in sterling silver Ring Amethyst is a very powerful and protective crystal, and is a first c...

Beautiful high quality oval shaped .75x.5" Amethyst gemstones in sterling silver Ring Amethyst is a very powerful and protective crystal, and is a ...

This amethyst stalactite slice from Southern Paraná Basalt Basin, Artigas, Uruguay features a beautifully banded cross section. The gemstone is tra...

This amethyst stalactite slice from Southern Paraná Basalt Basin, Artigas, Uruguay features a beautifully banded cross section. The gemstone is tra...

A nicely banded cross section of an amethyst stalactite crystal from Southern Paraná Basalt Basin, Artigas, Uruguay   Gem translucent slice with de...

This amethyst stalactite slice from Southern Paraná Basalt Basin, Artigas, Uruguay features a beautifully banded cross section. The gemstone is tra...

A beautiful classic specimen of lustrous Thunder Bay amethyst with rich inclusions  of brick red hematite. Distinctive solid even brick red color t...

Beautiful high quality Amethyst with Peridot gemstones in sterling silver Ring Amethyst is a very powerful and protective crystal, and is a first c...

Stunning 21ct custom rectangular cut Ametrine gemstone, with it's rectangular step cut gives the stone it’s internal brilliance. This huge gemstone...

From Stanley Butte, San Carlos Indian Reservation, Graham County, Arizona Well crystallized, classic cluster of greenish-brown andradite garnet cry...