From Southern Paraná Basalt Basin, Artigas, Uruguay   A nicely banded cross section of an amethyst stalactite crystal. Gem translucent slice with grape purple color along the outer rim of the slice with a banded core. Polished on front and rear sides.

From Owens Lake, Inyo County, CaliforniaLustrous specimen of hoppered cubic halite crystals with deep pink color. Crystals are transparent to translucent with a wet luster. Well defined etched hoppered crystal formation. Specimen is water soluble.

Large Brazilian Black Tourmaline crystal, deeply striated, with a high-wet luster. Under Black Tourmaline's protection, not even the worst downer can burst your bubble. Known as one of the premier crystals for protection, it helps to put an energetic boundary between you and others so that you don't pick up...

Large Brazilian Black Tourmaline crystal, deeply striated, with a high-wet luster. Under Black Tourmaline's protection, not even the worst downer can burst your bubble. Known as one of the premier crystals for protection, it helps to put an energetic boundary between you and others so that you don't pick up...

Large Brazilian Black Tourmaline crystal, deeply striated, with a high-wet luster. Under Black Tourmaline's protection, not even the worst downer can burst your bubble. Known as one of the premier crystals for protection, it helps to put an energetic boundary between you and others so that you don't pick up...

Here's a well define polished agate slice polished on both sides with vibrant translucent hues of royal blue. From Brazil Color: Blue *Patterns may vary on piece

Here's a well define polished agate slice polished on both sides with vibrant translucent hues of green. From Brazil Color: Green *Patterns may vary on piece

Here's a well define polished agate slice polished on both sides with vibrant translucent hues of brown, gray and yellow. From Brazil Color: Natural *Patterns may vary on piece

Here's a well define polished agate slice polished on both sides with vibrant translucent hues of pink. From Brazil Color: Pink *Patterns may vary on piece

Here's a well define polished agate slice polished on both sides with vibrant translucent hues of purple. From Brazil Color: Purple *Patterns may vary on piece

Heres a well define purple geode with small exposed cavity lined with lustrous quartz crystals. From Brazil

Heres a well define blue geode with small exposed cavity lined with lustrous quartz crystals. From Brazil

Here's a well define polished agate slice polished on both sides with vibrant translucent hues of teal. From Brazil Color: Teal *Patterns may vary on piece

Natural gem transparent amethyst crystal keychain. From Brazil

Natural gem transparent rough quartz crystal keychain. From Brazil

Natural gem transparent polished rose quartz crystal keychain. From Brazil

Large Brazilian Black Tourmaline crystal, deeply striated, with a high-wet luster. Under Black Tourmaline's protection, not even the worst downer can burst your bubble. Known as one of the premier crystals for protection, it helps to put an energetic boundary between you and others so that you don't pick up...

Large Brazilian Black Tourmaline crystal, deeply striated, with a high-wet luster. Under Black Tourmaline's protection, not even the worst downer can burst your bubble. Known as one of the premier crystals for protection, it helps to put an energetic boundary between you and others so that you don't pick up...

Murex is a genus of medium to large sized predatory tropical sea snails. These are carnivorous marine gastropod molluscs in the family Muricidae, commonly called "murexes" or "rock snails".The common name murex is still used for a large number of species in the family Muricidae which were originally given the...

Natural Brazilian agate slice, polished on both sides. Translucent with banded of orange, yellow. 5 x 4.5 x .2 inches, 157.5 grams

Natural Brazilian agate slice, polished on both sides. Translucent with banded of blue, yellow and brown 3.5 x 3.25 x .2 inches, 78.7 grams

Natural Brazilian agate slice, polished on both sides. Translucent with banded of blue, yellow and brown 4 x 3.75 x .2 inches, 99.3grams

Natural Brazilian agate slice, polished on both sides. Translucent with banded of yellow and orange. 4.25 x 4 x .2 inches, 106.1grams

Natural Brazilian agate slice, polished on both sides. Translucent with banded of yellow and orange. 5 x 4 x .2 inches, 134.6 grams

Natural Brazilian agate slice, polished on both sides. Translucent with banded of  blue and grey. 4 x 3 x .2 inches, 86 grams

Lot of natural gem transparent amethyst crystal keychains from Brazil.

Here's a lot well defined agate slices polished on both sides with vibrant translucent hues of royal blue from Brazil. Color: Blue*Patterns and shape may vary on each piece

Here's a lot of well defined agate slices polished on both sides with vibrant translucent hues of pink from Brazil. Color: Pink *Patterns and shape may vary on each piece

Here's a lot well defined agate slices polished on both sides with vibrant translucent hues of purple. From Brazil Color: Purple*Patterns and shape may vary on each piece

Lot of natural gem transparent rough quartz crystal keychains from Brazil. *Shape may vary on each piece

Heres a lot of well defined natural geodes with small exposed cavity lined with lustrous quartz crystals from Brazil.

Lot of natural gem transparent polished rose quartz crystal keychains from Brazil. Color: Pink *Shape may vary on each piece

Beautiful and colorful geode of banded agate with geode cavity lined with lustrous colorless quartz crystals. Front faces has been polished to a mirror finish. From Brazil Agates are grounding stones, bringing about an emotional physical and intellectual balance. They aid in centering and stabilizing physical energy. 2.6 x 1.4...

AAA Top Quality natural formation of gem amethyst variety quartz cluster with lustrous fully terminated crystals with highly reflective faces and deep transparent to translucent grape color. Amethyst opens and activates the Crown Chakra as well, allowing easier access to the divine. Amethyst enhances spiritual awareness and spiritual wisdom, promoting...

Polished Natural banded quartz agate slice from Brazil. Natural quartz banded agate with translucent red, white and blue bands. Both sides polished to a high yield glass finish 430 grams, 5 x 5 x 1 inches

Large Brazilian Black Tourmaline crystal, deeply striated, with a high-wet luster. Under Black Tourmaline's protection, not even the worst downer can burst your bubble. Known as one of the premier crystals for protection, it helps to put an energetic boundary between you and others so that you don't pick up...

Large Brazilian Black Tourmaline crystal, deeply striated, with a high-wet luster. Under Black Tourmaline's protection, not even the worst downer can burst your bubble. Known as one of the premier crystals for protection, it helps to put an energetic boundary between you and others so that you don't pick up...

Beautiful and colorful geode of banded agate with geode cavity lined with lustrous colorless quartz crystals. Front faces has been polished to a mirror finish. From Brazil Agates are grounding stones, bringing about an emotional physical and intellectual balance. They aid in centering and stabilizing physical energy. 3.3 x 2.7...