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Carnelian: Fiery Gemstone

Carnelian is a semi-precious gemstone known for its warm, reddish-orange color. Carnelian is a brownish-red variety of chalc…

Purple Gemstones and Crystals

Purple Gemstones and Crystals   The world of gemstones shimmers with a vast array of colors, but there's something unden…

How to Identify Meteorites: Photos Guide

Found a Rock From Out of This World? Have you stumbled upon a rock that seems strangely heavy or different from others you&…

Rose Quartz: Pink Crystals (Pictures)

Rose quartz is a beautiful pink variety of quartz . It is known for its soft, gentle pink to rose-red color and glassy luste…

What Are Rocks?

Rock is a naturally occurring solid mass composed of one or more minerals or mineraloid matter. Rocks are Earth's build…

Relative Dating: Principles and Examples

Relative dating is all about figuring out the order in which things happened in the past, without necessarily knowing exactl…