Onyx has long been prized as a stone of protection and strength. It is often used in magical work for […]

Name: Chalcedony
Mineral Category and Species: Silicate mineral, Cryptocrystalline variety of Quartz
Structure: Microcrystalline (Cryptocrystalline) Quartz
Chemical Composition: SiO₂
Color: Blue, white, gray, pink, yellow, green, brown, and other color
Optical Properties: Translucent to semi-transparent, waxy to vitreous luster, refractive index ~1.53
Hardness: 6.5 – 7
Types of Chalcedony: Agate, Carnelian, Onyx, Chrysoprase, Bloodstone, Jasper, Blue Chalcedony
Main Localities: Brazil, India, Madagascar, USA (Montana, Oregon), Namibia, Turkey, Mexico
Planet & Zodiac:
Uses:
Healing Properties:

Onyx has long been prized as a stone of protection and strength. It is often used in magical work for […]

Carnelian has been used since antiquity for its protective energies as well as its ability to give courage, promote positive […]

Bloodstone is a green stone flecked with vivid red spots of iron oxide that resemble droplets of blood. The "blood" […]

Agates are found all over the world and come in an endless array of colors and patterns. Agates have been […]

Carnelian is actually a variety of chalcedony, which is a type of quartz. Carnelian is believed to stimulate different chakras, […]

Bloodstones have long been thought to have healing and protective powers. Wearing a bloodstone bracelet can be a meaningful way […]

Carnelian, a reddish-brown variety of the mineral chalcedony, this beautiful stone was highly prized in ancient Egypt, where it adorned […]

Bloodstone and jasper are two different types of gemstones that are often confused with one another. While they share some […]

Many people like to wear jewelry made with their birthstones. Those born in January have garnet as their birthstone, while […]

Bloodstone has been used and valued for thousands of years, from the ancient Babylonians to the present day. But how […]

Carnelian is thought to have powerful healing properties and provide benefits to those who wear it. But can you safely […]

Bloodstone often contains scattered red specks or flecks of red minerals mixed with the green stone. This gives bloodstone an […]

Carnelian is a beautiful orange-red mineral that has been used in jewelry for thousands of years. Carnelian gets its reddish […]

Carnelian has been valued since ancient times for both its beauty and metaphysical properties. This lustrous stone is often set […]

Carnelian has been used ornamentally and in crystal healing for thousands of years. This vibrant stone is associated with energy, […]

Agates and carnelians are two varieties of chalcedony, which is a cryptocrystalline form of silica. The main difference between agates […]

Black onyx is a beautiful stone with a glossy dark color that looks stunning in jewelry and ornaments. For centuries, […]

Onyx is a unique and eye-catching semiprecious stone that has been popular for carving and jewelry making for thousands of […]

Black chalcedony and onyx are two types of silicate minerals that are often confused with one another. Though they share […]

Chalcedony and agate are two types of mineral that often get confused with one another. Though they share some similarities […]

Onyx is a type of natural stone that has been used for thousands of years for both decorative and functional […]

Chalcedony is a cryptocrystalline variety of quartz that can come in a wide range of colors. While most common chalcedony […]

What is Agate? Agate is composed primarily of silicon dioxide and belongs to the quartz mineral family. It forms through […]

In recent years, agate has become a trendy option for kitchen and bathroom countertops. But is this semi-precious gemstone really […]