Ametrine is especially inexpensive when you consider that it comes from only one mine in the world. Amethyst and citrine colors found in the same crystal of quartz. These bicolor yellow and purple quartz ...
Hematite is the most powerful gemstone to use for grounding. It can help you clear away confusion and orient you toward practical action in the real world. It brings the energy of higher consciousness down through the chakras to your root, and helps you transform that energy into physical reality. Hematite bracelets are...
The name Aquamarine is derived from the Latin aqua (water) and mare (sea). Aquamarine is one of our most popular and best-known gemstones, and distinguishes itself by many good qualities. It is almost as popular as the classics; ruby, sapphire and emerald. In fact it is related to the emerald both...
Lepidolite is an uncommon mica and has only in the past decade become available on the mineral market in large quantities. Lepidolite is an ore of lithium and forms in granitic masses that contain a substantial amount of lithium. The lithium content in lepidolite does vary greatly however and low...
Kyanite, whose name derives from the Greek, kyanos, meaning blue, is a typically blue silicate mineral, commonly found in aluminium-rich metamorphic pegmatites and/or sedimentary rock. Kyanite is a diagnostic mineral of the Blueschist Facies of metamorphic rocks. Kyanite is a member of the aluminosilicate series, which includes the polymorph andalusite and...
Emeralds are fascinating gemstones. They show the most beautiful, deepest and most brilliant green imaginable: Emerald green. Inclusions are allowed, and nevertheless, in top qualities fine Emerald are even more valuable than diamonds. The name Emerald was derived from French "esmeraude" which in turn goes back via Latin to...
Phantom quartz usually occurs in rock crystal, but is also found in smoky quartz, citrine, and amethyst. Rock crystal is transparent and colorless quartz. Natural Brazilian Phantom Quartz Bangle BraceletClick to view this item It commonly occurs inside quartz veins where it crystallizes in rock cavities known as vugs or pockets Phantom...
Amethyst is the purple variety of quartz and is one of the most popular gems. If it were not for its widespread availability, Amethyst would be very expensive. Amethyst is a widely used gem. Open Smile Amethyst Geode SphereClick to view this item The name "amethyst" comes from the Greek word "amethustos"...
With its bright, almost luminescent green coloring Prehnite is an attractive mineral that can have a very good luster. It forms in cavities in basaltic rocks. Prehnite is a hydrous, calcium-aluminum-silicate mineral, which is commonly found in cavities and "pillows" and along fractures of basalt and diabase rock. Butterfly Shaped Prehnite...
Larimar (misspelled: lorimar) is a rare blue variety of pectolite found only in the Dominican Republic, in the Caribbean. Its coloration varies from white, light-blue, green-blue to deep blue Larimar
Ancient and yet always at the height of current fashion: that is Turquoise for you. Its brilliant sky-blue belongs to the all-time favourite trend colours in the world of fashion and jewellery.In many cultures of the Old and New World this gemstone has for thousands of years been appreciated as...
Sunstone is also called aventurine feldspar (a variety of oligoclase). This gemstone varies from golden to orange to red-brown, and can be transparent or translucent. Sunstone is metallic-looking due to sparkling red, orange or green crystalline inclusions (these are hematite or goethite crystals). Sunstone has a beautiful glittering sunlight effect as...
Gypsum is found in nature in mineral and rock form. As a mineral, it can form very pretty, and sometimes extremely large, crystals. As a rock, gypsum is a sedimentary rock, typically found in thick beds or layers. It forms in lagoons where ocean waters high in calcium and sulfate...
Rhodochrosite (whose name means rose-colored from the Greek rhodon -"rose" and chroma - "color") is a very attractive mineral with an absolutely one-of-a-kind, beautiful color. High Quality Natural Rhodochrosite Teardrop Pendant in Silver July BirthstoneClick to view this item Although it can be an ore of manganese, it is its ornamental and...
Spinel crystallizes in the isometric system; common crystal forms are octahedra, usually twinned. It has an imperfect octahedral cleavage and a conchoidal fracture. Its hardness is 8, its specific gravity is 3.5–4.1, and it is transparent to opaque with a vitreous to dull luster. It may be colorless, but is...
Natural glass created by a meteorite striking the earth. Green in color with a clarity that makes it the only tektite that can be faceted. The history of moldavite goes all the way back to the Holy Grail. At that time it was considered to be a holy relic with the...
A tetrahedron (plural: tetrahedra) is a polyhedron composed of four triangular faces, three of which meet at each vertex. A regular tetrahedron is one in which the four triangles are regular, or "equilateral," and is one of the Platonic solids. Tetrahedron
Opal is a sedimentary stone. Under proper conditions, water percolates through the earth, becoming rich in dissolved silicates. When it enters a cavity, the silicates are deposited as tiny spheres. If they are uniform in size and shape, they will diffract light. If they are random in shape and arrangement,...
Sodalite crystals are vitreous and transparent to translucent, however massive specimens can appear opaque. Although Sodalite appears similar to Lapis Lazuli, Sodalite is a royal blue rather than ultramarine and rarely contains Pyrite, a common inclusion in Lapis. It is further distinguished from similar minerals by its white streak of Calcite....
Dinosaurs have been more popular than ever since their starring role in the movie Jurassic Park. A more surprising result of the movie's popularity has been a worldwide surge in demand for amber jewelry. Although amber's use in adornment is probably as old as mankind, in recent history it has...
A pyramid is any man-made structure where the upper surfaces are triangular and converge on one point. The base of a pyramid may be either quadrilateral or trilateral, meaning that a pyramid may have either three or four vertical sides, but all pyramids must have trilateral sides. The measurements of...