Your premier source for the fascinating intersection of lapidary arts, mineralogy, and earth sciences. Expert guides for the modern collector.
Our content is meticulously organized into three pillars of earth science and artistic mastery.
Recent discoveries and scholarly updates from our team.
Master the challenges of cutting turquoise. Learn the differences between natural, stabilized, and block turquoise, and how to achieve a glossy polish on this notoriously soft stone.
Discover the extreme geological conditions that create pegmatites, the chaotic igneous rock formations responsible for the world's largest and most valuable gemstone crystals.
Learn how to use aluminum templates, marking scribes, and proper preforming techniques to cut perfectly symmetrical cabochons with calibrated sizes.
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