Obsidian forms when lava cools rapidly, the speed of cooling prevents crystallization, resulting in the signature smooth, glassy texture of […]
Igneous Rock
What Crystals Pair Well with Obsidian?
Obsidian is a powerful stone with strong protective energies. Its dark coloration represents the mysterious unknown and connects us with […]
Is Silver Sheen Obsidian Natural?
Silver sheen obsidian is a sought-after variety of natural volcanic glass. It has an metallic sheen that makes it stand […]
Can I Wear Silver Sheen Obsidian Bracelet?
Obsidian jewelry like bracelets and necklaces are popular for their natural beauty and purported metaphysical properties. One variety known as […]
Is Snowflake Obsidian a Crystal?
Snowflake obsidian is a beautiful volcanic glass that is often used in jewelry and decorative items. But is snowflake obsidian […]
How Hard is Snowflake Obsidian?
On the Mohs hardness scale, a rating system used to measure the scratch resistance of minerals, obsidian as a whole […]
How is Snowflake Obsidian Formed?
Obsidian forms when lava from a volcanic eruption cools rapidly with minimal crystal growth. Normally this cooling process creates a […]
Is Diorite Harder Than Granite?
Granite and diorite are two types of igneous rocks that are often confused with one another. They have similar appearances […]
Are Sedimentary Rocks Softer Than Igneous or Metamorphic Rocks?
Sedimentary, igneous, and metamorphic rocks make up the three main types of rocks found on Earth. Their formation processes give […]
Where is Diorite Rock Found?
Diorite is found across the world in many continental areas. Some notable locations include: In many areas, diorite forms as […]
Is Andesite Intrusive or Extrusive?
Andesite is an extrusive igneous rock that forms when magma erupts onto the surface and crystallizes. Extrusive rocks, also known […]
The Basic Types of Igneous Rocks
Igneous rocks are formed from magma (molten rock) that has cooled and solidified. The cooling process determines the texture and […]
What is Andesite Used For?
Andesite is usually light to dark gray in color. Due to its attractive appearance and physical properties, andesite has a […]
The Economic Importance of Igneous Rocks
As one of the three main rock types, along with sedimentary and metamorphic rocks, igneous rocks make up the majority […]
The Complex Mineral Composition of Andesite Porphyry
Andesite porphyry is an intermediate volcanic rock that contains phenocrysts (larger crystals) embedded in a fine-grained groundmass. It is classified […]
Is Obsidian a Volcanic Rock?
Obsidian is a natural glass that forms from rapidly cooling lava. It is an igneous rock that crystallizes so rapidly […]
What Are The Main Types of Volcanic Rock?
Volcanic rocks form when magma (molten rock) cools and solidifies. The composition and texture of volcanic rocks can vary greatly, […]
What Are The Benefits of Wearing Black Obsidian?
Black obsidian is a glossy dark volcanic glass that forms from rapid cooling of lava. Often used by ancient cultures […]
Where Can You Naturally Find Obsidian?
Obsidian is a volcanic glass that forms when lava from volcanoes cools rapidly. The rapid cooling prevents crystallization from occurring, […]
What is Obsidian Rock Used For?
Obsidian is a naturally occurring volcanic glass that forms when lava cools rapidly. Due to its unique properties, obsidian has […]
