Though they may not be entirely visible from the picture, there are quite a few Bixbyite crystals.
Tektites are one of the most mysterious and most hotly-debated rock types on earth. Their origin remains an unsolved mystery after several hundred ...
Apple Green Calcite. Each piece is approx. 2"" x 2"" x 1"". Calcite is truly one of the best collection type minerals.
Calcite," which gets its name from ""chalix"" the Greek word for lime", is a most amazing and yet, most common mineral.
Calcite," which gets its name from ""chalix"" the Greek word for lime", is a most amazing and yet, most common mineral.
Fluorite (calcium fluoride) comes in an amazing array of colors. It is commonly found in purple, blue, green, yellow, and clear, but can also occur ...
From a rare find in the Viburnum, Trend, Missouri comes this extra-small specimen of Massive Galena (a lead sulfide), the most important ore mineral ...
These are nice bags of beautiful amethyst quartz. It is some of the deepest purple amethyst.
These are nice bags of tumbled lapis lazuli. They are nice to have as stones to carry with you or give as gifts.
These are nice bags of tumbled amazonite. They are nice to have as stones to carry with you or give as gifts.
These are nice bags of tumbled clear quartz. There are around 15 to 25 pieces per bag.
These are nice bags of fluorite octahedrons. There are around 10 to 15 pieces per bag.
These are nice bags tumbled hematite. There are around 12 to 20 pieces per bag.
These stones are called polished amethyst quartz windows because they are tumbled amethyst quartz that has had a window cut on one face that is ...
Calcite is truly one of the best collection type minerals. There are lots of interesting forms and varieties as well as colorful and beautiful ...
Bornite is an important copper ore mineral. It does however get used in the mineral trade as a curiosity called ""peacock ore"". A favorite among ...
This Piece of Hematite Pseudomorph after Magnetite is in amazing condition.
Location: Sierra De Las Cruces, Coahuila, Mexico
It really is Kyanite! It looks completely different than the blue or green, but it is still the Kyanite we love.
This Kyanite is a nice dark blue in a white and black Schist matrix. There is a little contact damage but otherwise the crystals are beautifully ...
This specimen is sold as a pair, not single halves. The measurements are for one half of the geode.
This specimen is sold as a pair, not single halves. The measurements are for one half of the geode.
This is fully natural silver wire. This is proof that every crystal is completely one of a kind.
This is fully natural silver wire. This is proof that every crystal is completely one of a kind.
These are nice bags of beautiful polished or tumbled turquoise from Patagonia, AZ.
These are nice bags of beautiful rough turquoise from Patagonia, AZ.
A very nice contrasting piece. The yellow/green of the adamite and the clear calcite pair well.
This nice undamaged smithsonite is included with rosasite or .... It is a two sided piece but the main side is pristine with a couple of contact ...
A very unique combination of hemimorphite, conichalcite, and smithsonite. Need a loop to see the smithsonite.
This adamite is very pristine. It is a single crystal that is astecically set in a ridge of limonite.
This is an another uncommon combination of hemimorphite in a red bed of carminite.
This is an uncommon combination of cuprian adamite in a turquoise blue with nice clear acicular blades of hemimorphite.
This is a perfect undamaged ball of adamite crystal that fluoresces a bright green.
Aurichalcite is included in some nice clear calcite crystals and give this piece a rich blue color in contrast with the clear calcite.
The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.
The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.
The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.
This is a top quality specimen that is two sided with velvety rosasite in flowing presentation.
This is a deep red cherry colored Spahlerite Crystal with Double Dog Tooth Calcite spread over the matrix.
Mordenite is one of the less common Zeolites. This is a fine specimen with snow white Scolecite included with Mordentie ball nestled in medium peach ...
A superb specimen of Hemimorphite. The large spray of crystals are about 1 inch in length.
This is the best piece of this lot. It is very lustrous and showy. The epidote presents in semi-spherical form.
