Stone Guide
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Agua Nueva Agate
Agua Nueva Agate is a type of agate that is found in...
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Amethyst Lace Agate
Amethyst is a purple variety of quartz (SiO2) and owes its violet color...
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Amethyst Sage Agate
Beautiful Amethyst Sage Agate is found in the Bilk Mountain range in Nevada near...
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Amygdaloidal Basalt
Basalt is a dark colored volcanic rock formed from a magma of basic...
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Apple Valley Lace Agate
Apple Valley Lace Agate from Morocco is a stunning variety of banded...
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Arizona Onyx Chalcedony
Onyx primarily refers to the parallel banded variety of the silicate mineral chalcedony. Agate...
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Aulocystis Fossil
Fossils are spiritual stones, deeply connected to the earth, home and the...
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Aurora Borealis Obsidian
Obsidian is produced when felsic lava extruded from a volcano cools rapidly with...
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Aventurine
Aventurine is a form of quartz, characterized by its translucency and the presence...
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Azurite Malachite
A member of the Copper family. Azurite Malachite comes in both massive and crystalline...
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Banded Chert
Chert is a fine-grained sedimentary rock composed of microcrystalline or cryptocrystalline silica. Chert is...
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Banded Quartz
Quartz is a mineral composed of silicon and oxygen atoms in a...
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Big Diggins Agate
Agate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating...
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Binghamite
Binghamite (also called silkstone and cuyunite) is a type of agate stone...
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Binthalya Opal
Binthalya Opal is a multicolored, pastel opalite with beautiful soft colors. A sedimentary rock...
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Bloodstone
The mineral aggregate heliotrope (from Greek ἥλιος, hḗlios “Sun”, τρέπειν, trépein “to...
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Blue Lace Agate
Agate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating...
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Blue Tide Seam Agate
Blue Tide seam agate is one of the newest finds in Garut,...
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Botswana Agate
Botswana Agate is a stunning variety of banded chalcedony that features intricate...
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Boulder Opal
Boulder Opal is from Queensland in Australia and is brown in colour,...
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Brazil Agate
The agates from Brazil are mostly mined from decomposed volcanic ash and...
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Brecciated Opal Jasper
Form of Brecciated Jasper in which the cementing material is Opal. "Brecciated"...
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Brekian Jasper
Jasper, an aggregate of microgranular quartz and/or chalcedony and other mineral phases,...
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Bristlecone Pine Oolytic Limestone
Oolytic limestone Fossil Algae is from the from White Inyo Mountains north of...
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Butterfly Jasper
Butterfly Jasper is a stone that is mined in Mexico. It is...
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Cactus Agate
Agate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating...
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Caddis Fly Agate
Caddis Fly Agate is the fossilized eggs of the caddis fly that...
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Cady Mountains Moss Agate
Moss Agate is a semi-precious gemstone formed from silicon dioxide. It is a form...
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Cady Mountains Seam Agate
Seam Agate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating...
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Chalcedony
Chalcedony is a cryptocrystalline form of silica, composed of very fine intergrowths...
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Chalcedony Seam Agate
Chalcedony is a cryptocrystalline form of silica, composed of very fine intergrowths...
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Chalcopyrite
Chalcopyrite is a copper iron sulfide mineral and the most abundant copper...
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Champagne Agate
Champagne Agate or Pink Amethyst Agate is a rock consisting primarily of...
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Cherry Creek Jasper
Jasper, an aggregate of microgranular quartz and/or chalcedony and other mineral phases,...
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Chert with Chalcedony
Chert is a fine-grained sedimentary rock composed of microcrystalline or cryptocrystalline silica. Chalcedony is...
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Chevron Amethyst
Chevron Amethyst is a crystal mixture with white Quartz that can be...
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Chrysocolla
Chrysocolla is a vibrant blue-green mineral often found with a striking, glassy...
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Chrysoprase
Chrysoprase is a silicon dioxide mineral that that belongs to the chalcedony group...
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Citron Chrysoprase
Chrysoprase is a silicon dioxide mineral that that belongs to the chalcedony...
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Cladopora Fossil
Cladopora fossils are believed to possess several metaphysical properties that can enhance...
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Colla Wood Petrified Wood
Good for grounding and stabilizing one's emotions. Particularly useful in calming survival-based...
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Copper Ore
Within the state of Michigan, copper is found almost exclusively in the western...
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Crazy Lace Agate
Agate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating...
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Crinoid Fossil
Crinoids are marine animals that make up the class Crinoidea of the echinoderms (phylum Echinodermata). The...
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Dalmatian Stone
Dalmatian Stone is a form of Granite containing potassium feldspar, plagioclase feldspar, quartz,...
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Datolite Skarn
Datolite Skarn is a Calcium Boron Silicate Hydroxide that occurs in fine...
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Deer Creek Fire Agate
Deer Creek Fire Agate is a high quality fire agate gemstone. The fire...
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Dendritic Opalite
Dendritic Opalite is a captivating material that combines the milky, translucent appearance...
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Dinosaur Bone
The unique pattern and different colors in dinosaur bone are caused by...
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Dumortierite
Dumortierite is a fibrous variably colored aluminium boro-silicate mineral, Al7BO3(SiO4)3O3. Dumortierite crystallizes...
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Emerald in Quartz
Emerald is a precious gemstone and a variety of the mineral beryl...
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Epidote in Quartzite
Epidote is an abundant rock-forming mineral, but one of secondary origin. It occurs...
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Feldspar and Mica
Feldspar is the name given to a group of minerals distinguished by...
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Feldspar Granite
Feldspar Granite is a felsic igneous rock and a type of granite...
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Feldspar in Basalt
Feldspars crystallize from magma as veins in both intrusive and extrusive igneous rocks...
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Fiber Optic Glass
This a synthetic (man-made) stone is composed of a substance known as...
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Flower of Peach Agate
Flower of Peach or Flor de Durazno Lace Agate is a rock...
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Flowering Tube Onyx
Flowering Tube Onyx is a captivating variety of onyx characterized by its...
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Fossil Hash
Fossil Hash, also known as Fossilized Coral or Fossilized Organic Material, is...
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Gary Green Larsonite
Gary Green Larsonite, also referred to as "petrified bog wood" is a...
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Glass Buttes Fire Pit Obsidian
Located about halfway between the towns of Bend and Burns in eastern...
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Glass Buttes Spiderweb Obsidian
Located about halfway between the towns of Bend and Burns in eastern...
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Gneiss and Feldspar
Feldspars crystallize from magma as veins in both intrusive and extrusive igneous rocks...
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Green Chrome Diopside
Diopside is a monoclinic pyroxene mineral with composition MgCaSi2O6. It forms complete solid...
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Green Moss Agate
A semi-precious gemstone formed from silicon dioxide. It is a form of...
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Green Tree Agate
Green Tree Agate is a beautiful and calming variety of moss agate...
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Hematoid Quartz
Hematoid Quartz is the name given to Quartz crystals included with Hematite. Often...
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Holley Blue Agate
Holley Blue Agate is a highly sought-after and distinctive variety of agate...
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Hypersthene
Hypersthene is a common rock-forming inosilicate mineral belonging to the group of...
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Imperial Jasper
Jasper, an aggregate of microgranular quartz and/or chalcedony and other mineral phases,...
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Inca Blanket Rhyolite
Inca Blanket Rhyolite is a new material that resembles a cross between...
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Indian Paint Stone
Indian Paint Stone (aka Death Valley Paint, or Navajo Blanket Stone) comes...
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Indiana Blue
Indiana Blue is Indiana’s version of Leland Blue, is not actually a stone. ...
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Kaleidoscope Prism Stone
This new material from Utah is not agate as many rocks are named but...
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Kaleidoscope Jasper
Jasper, an aggregate of microgranular quartz and/or chalcedony and other mineral phases,...
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Kambaba Jasper
Kambaba Jasper is a mesmerizing and distinctive variety of jasper known for...
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Kona Dolomite
Kona Dolomite is a specific variety of dolomite mineral characterized by its...
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Kyocera Opal
Kyocera Opal is a distinctive type of synthetic or manufactured opal produced...
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Labradorite
Labradorite is a striking feldspar mineral known for its captivating play of...
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Laguna Lace Agate
Laguna Lace Agate is a stone of prominent color. The color energy of...
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Lake Superior Agate
Lake Superior agate is a type of agate stained by iron and...
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Lapis Lace Onyx
Lapis Lace Onyx is a striking and unique variety of onyx featuring...
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Lapis Lazuli
The most important mineral component of Lapis Lazuli is lazurite (25% to 40%), a...
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Leland Blue
The Leland Lake Superior Iron Company played a pivotal, if perhaps unintended,...
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Leopardskin Jasper
Leopardskin Jasper is a striking and uniquely patterned mineral, renowned not only...
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Lepidolite
Lepidolite is a lilac-gray or rose-colored member of the mica group of minerals with...
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Luna Blue Chalcedony
Chalcedony is a cryptocrystalline form of silica, composed of very fine intergrowths...
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Mad River Agate
Mad River Agate is a beautiful stone from Madagascar. It's a banded...
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Mahogany Obsidian
Mahogany Obsidian is a type of volcanic glass characterized by its rich,...
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Marra Mamba Tiger Eye
Marra Mamba is extremely old, forming when the Earth was very young...
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Mary Ellen Jasper
At over 2 billion years old, this subvariety of Jasper is a...
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Maury Mountain Agate
Maury Mountain agate is a particular type of moss agate which dendritic...
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Milky Quartz
Quartz is a mineral composed of silicon and oxygen atoms in a continuous...
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Monte Cristo Jasper
Jasper, an aggregate of microgranular quartz and/or chalcedony and other mineral phases,...
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Morgan Hill Poppy Jasper
Morgan Hill Poppy Jasper is variety of orbicular Jasper which contains variably-colored orbs or spherical inclusions...
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Morrisonite
Morrisonite is a rare and highly prized variety of jasper known for...
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Moss Agate
Moss Agate is a semi-precious gemstone formed from silicon dioxide. It is a form...
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Mother of Pearl
Nacre, also known as Mother of Pearl, is an organic-inorganic composite material...
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Munjina Stone
Munjina Stone is a beautiful and distinctive gemstone originating from the Munjina...
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Mushroom Picture Rock
Mushroom Picture Rock is a fascinating and unique type of picture rock,...
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Noreena Jasper
Noreena Jasper is a striking and unique variety of jasper known for...
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Ocean Jasper
Ocean Jasper is a stunning and highly sought-after variety of jasper known...
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Opal Butte Opal
Opal Butte Opal is a beautiful and distinctive variety of opal that...
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Orpheus Agate
Orpheus Agate is a captivating and rare variety of agate known for...
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Owyhee Picture Jasper
Owyhee Picture Jasper (pronounced Oh-WAH-hee), comes from the rugged Owyhee mountain area situated...
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Painted Canyon Picture Jasper
Painted Canyon Picture Jasper is a captivating variety of picture jasper known...
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Painted Valley Agate
Painted Valley Agate is a stunning variety of agate known for its...
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Pakistani Onyx
Pakistani Onyx is a beautiful variety of onyx known for its striking...
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Parrot Wing Stone
Parrot Wing Stone is a captivating gemstone characterized by its vibrant, iridescent...
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Patagonia Agate
Patagonia Agate is a beautiful and highly prized variety of agate that...
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Patagonia Brecciated Jasper
The word "jasper" is derived from the Greek word iaspi meaning "spotted...
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Petoskey Stone
Petoskey Stone: Michigan's State Stone A 350-Million-Year-Old Piece of Michigan's History Few...
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Petrified Peanut Wood
Petrified Peanut Wood is a fascinating and unique form of fossilized wood...
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Phosphosiderite
The composition of Phosphosiderite is its namesake after phosphorous and the Greek...
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Picasso Marble
Picasso Marble, also known as Picasso Jasper or Picasso Stone, is a...
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Pietersite
Pietersite is a striking and powerful gemstone known for its swirling, storm-like...
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Plasma Agate
Plasma agate is a fairly rare material found in the Clear Creek...
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Polychrome Jasper
Polychrome Jasper is a vibrant, multi-colored variety of jasper known for its...
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Poppy Jasper
Poppy Jasper is a vibrant and eye-catching variety of jasper known for...
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Porcelain Jasper
Porcelain Jasper is a smooth, milky-white to pale beige variety of jasper...
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Priday Moss Agate
Priday Moss Agate is a truly remarkable variety of agate, highly prized...
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Psilomelane
Psilomelane is a striking and unique mineral belonging to the manganese oxide...
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Puddingstone
Puddingstone is a type of conglomerate rock characterized by its colorful mixture...
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Pyrite Agate
Pyrite agate is chalcedony (agate) with pyrite inclusions. An inclusion is any...
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Rainbow Calsilica
Rainbow calsilica is a man-made material created for the gemstone market from...
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Rainbow Petrified Wood
Rainbow Petrified Wood is a stunning form of fossilized wood that has...
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Rhodochrosite
Rhodochrosite is a manganese carbonate mineral with chemical composition MnCO3. In its...
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Rocky Butte Picture Jasper
Rocky Butte Picture Jasper is a captivating variety of picture jasper known...
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Rose Quartz
Rose Quartz is one of the most popular and widely cherished varieties...
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Royal Flamingo Agate
Royal Flamingo Agate comes from a secret location in Nevada. Royal Flamingo Agate is very...
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Ruby in Fuchsite
Ruby in Fuchsite is a stunning and vibrant gemstone that features bright...
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Ruby in Kyanite
Ruby in Kyanite is a stunning and powerful gemstone combination that features...
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Sagenite Silver Lace Onyx
This old time favorite Onyx is said to actually have silver in...
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Sarape Jasper
Sarape Jasper is a vibrant and colorful variety of picture jasper that...
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Scenic Jasper
Scenic Jasper is a captivating variety of jasper known for its natural,...
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Schalenblende
Schalenblende is a botryoidal aggregate composed primarily of Sphalerite and Wurtzite found...
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Script Stone
Script Stone is a type of decorative or ornamental stone characterized by...
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Seraphinite
Seraphinite apparently acquired its name due to its resemblance to feathers due to...
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Serpentine
The serpentine group describes a group of common rock-forming hydrous magnesium iron phyllosilicate ((Mg,...
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Shattuckite
Shattuckite is a copper silicate hydroxide mineral with formula Cu5(SiO3)4(OH)2. It crystallizes...
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Shiva Shell
Shiva Shell, also known as Shiva Eye or sometimes Pacific Cat’s Eye,...
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Smithsonite
Smithsonite is a beautiful and historically significant mineral, known for its vibrant...
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Snowflake Obsidian
Snowflake Obsidian is a striking volcanic glass characterized by its deep black...
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Spectrolite
Spectrolite is a vibrant, iridescent variety of labradorite known for its stunning...
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Spider Jasper
Spider Jasper is a captivating variety of jasper known for its unique,...
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Spider Web Marble
Spider Web Marble is a distinctive and visually striking type of marble...
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Starfield Rhyolite
Starfield Rhyolite is a stunning type of rhyolite, a volcanic igneous rock,...
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Stinkingwater Petrified Wood
Stinkingwater Petrified Wood is a remarkable specimen of fossilized wood that has...
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Stratus Jasper
Stratus Jaspernis a captivating variety of picture jasper known for its unique,...
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Succor Creek Picture Jasper
Succor Creek Picture Jasper from the beautiful high desert mountains of the...
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Syringopora Fossil
Syringopora Fossil is a type of fossilized coral belonging to the extinct...
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Tennessee Blue Slag
Tennessee Blue Slag is a striking and unique ornamental stone known for...
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Thamnopora Fossil
Thamnopora Fossil is a type of fossilized coral belonging to the extinct...
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Thulite Schist
Thulite Schist is a metamorphic rock that contains the mineral thulite, a...
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Tiffany Stone
Tiffany Stone, also known as Bertrandite or Opalized Fluorite, is a rare...
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Tobacco Jasper
Tobacco Jasper is a warm, earthy gemstone known for its rich, brownish-orange...
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Trapper Creek Dendritic Agate
Trapper Creek Dendritic Agate is a stunning variety of dendritic agate known...
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Turritella Agate
Turritella Agate is a unique type of chalcedony that contains fossilized shells...
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Variegated Tiger Eye
Variegated Tiger Eye is a captivating gemstone that belongs to the Tiger...
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Viper Jasper
Viper Jasper is a striking variety of picture jasper known for its bold,...
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Viridine Alurgite
Viridine Alurgite, like other Micas, has a layered structure of iron magnesium...
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White Fortification Agate
White Fortification Agate is a beautiful variety of agate characterized by its...
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Wild Horse Canyon Jasper
Wild Horse Canyon Jasper is a distinctive variety of jasper known for...
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Wonderstone
Wonderstone is a striking variety of rock known for its vibrant, colorful...
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Yellow Feather Jasper
Yellow Feather Jasper is a vibrant and uplifting variety of jasper known...
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Yellow Skin Agate
Agate consists primarily of cryptocrystalline silica with alternating microgranular quartz. It is characterized...
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Yttrium Fluorite
Yttrium Fluorite is a striking variety of fluorite that contains traces of...
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Zebra Stone
Zebra Stone is a sedimentary stone that formed over 600 million years...
