Robinson's Jewelers Blog / Geology

Discover the latest trends, tips, and insights in the world of fine jewelry with Robinson's Jewelers' official blog. Dive deep into the mesmerizing realm of precious metals and gemstones. Whether you're a jewelry aficionado or seeking styling advice, our curated articles are here to enlighten and inspire.

A stunning close-up of a deep blue raw sapphire crystal next to a beautifully faceted and polished sapphire gemstone, showing its transformation from Earth's creation to a piece of fine jewelry.

How Long Do Sapphires Take to Form? The Millions of Years You're Wearing on Your Finger

Maya Thompson Posted on December 19 2025
Have you ever looked at a sapphire, captivated by its deep, velvety blue, and wondered ...
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A modern gold prospector using a tablet with geological maps alongside a traditional gold pan, symbolizing the blend of old and new exploration methods.

How do miners know where gold is? The Treasure-Hunting Science Behind Your Favorite Gold Jewelry

Maya Thompson Posted on December 17 2025
Ever wondered about the incredible journey a piece of diamond-encrusted gold jewelry ta...
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Stunning blue-violet tanzanite gemstone jewelry from Robinson's Jewelers collection

A Guide to Tanzanite: The Geology and Allure of This Rare Blue-Violet Gem That's 1,000 Times Rarer Than Diamonds

Maya Thompson Posted on November 06 2025
Imagine a gemstone so rare that it’s found in only one place on Earth, a place so speci...
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Magnificent emerald gemstone showing brilliant green color and natural inclusions in macro detail

The Fascinating Geology Behind How Emeralds Form and Get Their Color: Nature's Green Magic Revealed!

Maya Thompson Posted on October 25 2025
That stunning emerald ring catching your eye in our display case has been on quite the ...
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Geologists examining core samples in search of kimberlite diamond pipes

How Geologists Find Diamond Pipes: The Epic Treasure Hunt That Brings Bling to Your Finger

Maya Thompson Posted on September 07 2025
Ever stare at the diamond ring on your finger and wonder how on earth that sparkly litt...
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Cartier 18k Yellow Gold Falcon Head Anoubois Ring

How Long Does It Take for Gold to Form Naturally?

Andrew Robinson Posted on April 13 2024
Have you ever wondered about the fascinating journey gold takes to form naturally? Gol...
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