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Geology

ObservationHobbies.com caters to rockhounding and lapidary enthusiasts.

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Understanding the Mineral Flame Test: Color Codes and Applications Explained
Rockhounding

Understanding the Mineral Flame Test: Color Codes and Applications Explained

ByJames Oliver August 19, 2024August 19, 2024

Read More Understanding the Mineral Flame Test: Color Codes and Applications ExplainedContinue

Exploring Fluorescence in Minerals: Colors, Identification, and Geological Insights
Rockhounding

Exploring Fluorescence in Minerals: Colors, Identification, and Geological Insights

ByJames Oliver August 19, 2024August 19, 2024

Read More Exploring Fluorescence in Minerals: Colors, Identification, and Geological InsightsContinue

Exploring the Magnetic Properties of Rocks: Insights into Earth’s Geological History
Rockhounding

Exploring the Magnetic Properties of Rocks: Insights into Earth’s Geological History

ByJames Oliver August 19, 2024August 19, 2024

Read More Exploring the Magnetic Properties of Rocks: Insights into Earth’s Geological HistoryContinue

Mastering the Diaphaneity Gemstone Test: Your Guide to Identifying Gem Clarity and Quality
Rockhounding

Mastering the Diaphaneity Gemstone Test: Your Guide to Identifying Gem Clarity and Quality

ByJames Oliver August 16, 2024August 16, 2024

Read More Mastering the Diaphaneity Gemstone Test: Your Guide to Identifying Gem Clarity and QualityContinue

Unlocking Quality: The Importance of the Mineral Dispersion Test in Material Science
Rockhounding

Unlocking Quality: The Importance of the Mineral Dispersion Test in Material Science

ByJames Oliver August 16, 2024August 16, 2024

Read More Unlocking Quality: The Importance of the Mineral Dispersion Test in Material ScienceContinue

Exploring Neolithic Jewelry Making: A Dive into Ancient Craftsmanship
Lapidary

Exploring Neolithic Jewelry Making: A Dive into Ancient Craftsmanship

ByJames Oliver February 2, 2024February 2, 2024

Read More Exploring Neolithic Jewelry Making: A Dive into Ancient CraftsmanshipContinue

Beginner’s Guide to Stone Cutting: Tools & Tips for a Pro Finish
Lapidary

Beginner’s Guide to Stone Cutting: Tools & Tips for a Pro Finish

ByJames Oliver February 2, 2024February 2, 2024

Read More Beginner’s Guide to Stone Cutting: Tools & Tips for a Pro FinishContinue

Sourcing Metals for Jewelry: Quality & Cost Strategies
Lapidary

Sourcing Metals for Jewelry: Quality & Cost Strategies

ByJames Oliver January 27, 2024January 27, 2024

Read More Sourcing Metals for Jewelry: Quality & Cost StrategiesContinue

Petrified Wood Explained: Unveiling Its Age and Mystery
Rockhounding

Petrified Wood Explained: Unveiling Its Age and Mystery

ByJames Oliver January 27, 2024January 27, 2024

Read More Petrified Wood Explained: Unveiling Its Age and MysteryContinue

Clean Rocks with Hydrogen Peroxide (Quick & Easy)
Rockhounding

Clean Rocks with Hydrogen Peroxide (Quick & Easy)

ByJames Oliver January 27, 2024January 27, 2024

Read More Clean Rocks with Hydrogen Peroxide (Quick & Easy)Continue

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  • Astronomy
    • Astrology
    • Best Telescopes
    • Telescope Accessories
    • Astrophotography Equipment
  • Geology
    • Rockhounding
      • Rockhounding Locations
      • Identify
      • Pricing Guides
    • Lapidary
  • Meteorology
    • Best Home Weather Stations
  • 👀 Watching
    • Spacecraft Watching
    • People Watching
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