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Rockhounding
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30 Types of Rock That You Shouldn’t Take For Granite: Pictures and Facts
Finding rocks
The History of Rockhounding: A Riveting Look at Rock and Mineral Collecting Through The Ages
Rock Art
Geode Hunting 101: A Beginner's Guide to Telling if a Rock is a Geode
hang out with your rock out
How To Dig Your Own Crystals
Witchy stuff
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Top 10 Rock Collecting Sites In The US (Don't Miss These!)
Travelin'Man
Tips For Researching (And Finding) New Rockhounding Locations
Rocks Rock!
How to Make Rocks Shiny
Rock art
Top Rock Identification Guides: Enhance Your Geology Knowledge and Outdoor Adventures
Rocks
Llanos River Rockhounding
Texas
How To Start Rock Collecting? Complete Guide for Beginners
Quick Saves
How to Polish Rocks by Hand
rocks and fossils
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58 Great Colorado Rockhounding Sites In 2025
US states rock guide
Top 10 Rock Collecting Sites In The US (Don't Miss These!)
Gemstones, Minerals, Crystals
12 Gemstones You Can Find in Your Backyard Right Now
Crystals
Ultimate Guide to Rockhounding in Oklahoma
Travel - US
Rockhounding in Alabama - Everything You Need to Know
Rocks
The Ultimate Guide To Rockhounding Tools and Supplies
Hunting fossils/crystals
This Is How Our Favorite Foods Look in Their Natural Habitats
purdy rocks and arrowheads
How to Find Yooperlites
Roadtrippin'
Spirit Stone Hunting
Concretions
The Most Common Tools Geologists Use in Labs & on Field Works
Geology
Rockhounding near Delta, Utah for Topaz, Mahogany Obsidian & Sunstone
Utah Travel
Geology Apps for Identifying and Learning About Rocks and Minerals
Rocks
Geology - ROCK FORMING MINERALS Rock-forming minerals are the fundamental components that make up the Earth's crust. These minerals are important in understanding the structure, composition, and evolution of the Earth's surface. Most rocks consist of a combination of these minerals, each contributing to the physical and chemical characteristics of the rock. Rock-forming minerals are typically grouped into several major families based on their chemical composition and structure: 1. Feldspars – This is the most abundant group, including minerals like orthoclase and plagioclase. They are essential in forming igneous rocks. 2. Quartz – Found in both crystalline and non-crystalline forms, quartz is a major component of many rocks, especially granite and sandstone. 3. Micas – Including muscovite and biotite, micas are known for their sheet-like structure and occur widely in metamorphic and igneous rocks. 4. Amphiboles – Minerals like hornblende and tremolite fall into this group and are commonly found in metamorphic rocks. 5. Pyroxenes – These include augite and enstatite, important in mafic igneous rocks. 6. Garnets – Such as almandine and andradite, garnets are often found in metamorphic rocks and are used as indicators of metamorphic conditions. 7. Olivine – A major mineral in the Earth's mantle, olivine is commonly found in mafic and ultramafic rocks. 8. Calcite and Dolomite – These carbonate minerals are the primary components of sedimentary rocks like limestone and dolostone. 9. Chlorites and Serpentine – Typically found in low-grade metamorphic rocks, they are associated with alteration of other minerals. 10. Zeolites and Tourmaline – These occur in specific geological environments and can be indicators of hydrothermal processes. Geology forum 1 #geologyfeatures #geology #rockformingminerals
Rocks and minerals
Arizona Rockhounding Sites in 2025: Best Spots & Treasures
Travel
Rockhounding Kit on a Budget: DIY Tips for Savvy Shoppers
Rock hounding kit
Where To Find Geodes In Utah (Plus Fossils and Much More)
Utah