A blue to blue-green variety of beryl, often transparent, with a hardness of 7.5–8 on the Mohs scale. Shop Aquamarines | Aquamarine Guide Citrine A yellow to amber variety of quartz, valued for its color and affordability, with a hardness of 7 on the Mohs scale. Shop Citrines |...
Quartz is a hard, crystalline mineral composed of silicon dioxide (SiO₂). Quartzis one of the most common mineral on the face of the Earth. It is found in nearly every geological environment and is at least a component of almost every rock types: igneous, metamorphic, and sedimentary. I...
Quartz and feldspar make up the majority of them. They come in various colors, including white, grey, red, buff, brown, yellow, and dark grey. The specific gravity ranges between 1.85 and 2.7, and the compressive strength is between 20 and 170 N/mm2. It has a porosity range of 5% ...
Both the Red Tipped Amethyst and Auralite 23 often have red hematite mixed with the purple stones and the various other minerals makes them have an interesting energy. Amegreen is a mix of purple and green quartz and carries the heart based energy of Prasiolite....
Quartz Stone Quartz stones are basically engineered stones which are composed of 95% quartz particles and the binders make up the rest of the stone. Once the quartz has been mined, it’s added into an aggregated mix where the quartz crystals are combined with liquid resin as well as coloran...
Curious about the meaning and properties of aura quartz? Learn all about this spellbinding crystal in this blog.
13 Different Types of Purple Rocks and Minerals 1. Amethyst Amethyst is a beautiful and captivatingpurple variety of the Quartz mineral. It has captured the attention of many, and you might find yourself enchanted by its various shades ranging from light lavender to deep, intense royal purple. ...
Arkose is a raw, coarse-grained sandstone deposited very near its source that consists ofquartzand a significant proportion of feldspar. Arkose is known to be young because of its content offeldspar, a mineral that usually degrades quickly into clay. Its mineral grains are generally angular rathe...
Granite is the most common type of intrusive igneous rock. It forms from the slow cooling of magma deep beneath the Earth's surface, which allows large crystals to develop. Granite is composed mainly of quartz and feldspar with minor amounts of mica, amphiboles, and other minerals. This ...
Granite is a rock composed of quartz, feldspar, and other minerals. There are three basic types of rocks: igneous, sedimentary, and metamorphic. Igneous rocks form gemstones depending on the elements present, cooling time, and the environment. Amethyst, citrine, diamonds, and topaz are some of...