Author: evon@earthwonders.com
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The Huanggang Mine
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Located in the heart of China’s Hunan Province lies the Huanggang Mine, a geological treasure trove that has been the source of high-quality manganese ore for centuries. In this blog post, we will delve into the story of the Huanggang Mine and explore its significance in the world of mineralogy. A Brief History of Manganese…
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Imiter: Morocco’s Greatest Silver Mine
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Tucked away in the Atlas Mountains of Morocco lies the small town of Imiter, a geologically complex region that has been a treasure trove for mineral collectors and nature enthusiasts alike. For centuries, miners have extracted valuable minerals from the region’s soil and rocks, with manganese oxides being one of the most prized finds. A…
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Ilfeld Harz Mountains
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Figure 1. Postcard view of Ilfeld ca. 1890. U.S Library of Congress collection. Tucked away in north-central Germany lies the Harz Mountains, a geologically complex region that has been a treasure trove for mineral collectors and nature enthusiasts alike. Within this picturesque landscape is the small town of Ilfeld, which holds a significant place in…
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The Merelani Tanzanite Mines
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The Blue Jewel: Uncovering the History of the Tanzanite Mine Tanzanite, a rare and breathtakingly beautiful gemstone, has captivated the hearts of collectors and connoisseurs worldwide. This extraordinary stone, discovered in Tanzania’s Merelani Hills, has an intriguing history that spans millions of years. Geological Genesis: The Birth of Tanzanite Deep within the Earth’s crust, a…
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A Brief History of Early Silver Mining in Spanish America
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Figure 1: An engraved panorama of the famous silver-mining city of Guanajuato in 1828, after an illustratrion in C. Nebel’s Voyage pittoresque et archeologiue dans la partie la plus Interessante du Mexique (1836). Silver has been a prized metal for thousands of years, captivating the hearts of people across cultures and civilizations. From ancient civilizations…
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“Skunk” Calcite Mineral in an Amethyst Geode from Brazil
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In the vast and intricate world of mineralogy, there exist rare and captivating stories that spark the imagination of collectors and enthusiasts. One such tale is the “Skunk” Calcite, a unique mineral specimen discovered within an amethyst geode from Ametista, Rio Grande do Sul, Brazil. A Geological Marvel: The Amethyst Geode The amethyst geode from…
The Mineralogical Record 