Featured Specimen

Hemimorphite

This is a classic and highly aesthetic specimen from the renowned Ojuela Mine in Mapimí, Durango, Mexico. It features fine-quality, well-formed, white hemimorphite crystals arranged […]

Featured Specimen

Gold

This palm-sized specimen features visible native gold in quartz from the famous Dome Mine, Timmins, Ontario. The piece is notably rich, with gold exposed on […]

Featured Specimen

Libethenite

This specimen features sharply formed, deep green libethenite crystals occurring as dense clusters of pseudooctahedral orthorhombic forms lining what was once a narrow crevice in […]

Featured Specimen

Cubanite

A singluar, V-twinned cubanite crystal, an excellent example of this rare mineral. The Henderson II Mine at Chibougamau, Quebec, has long been closed, and it […]

Featured Specimen

Fluorite

This striking specimen features tightly packed icy green fluorite octahedra with subtle hoppered faces that shimmer under bright light. When exposed to ultraviolet (UV) illumination, […]

Featured Specimen

Heulandite

This superb miniature specimen features bright pearlescent heulandite crystals on a bit of matrix, each well-formed making for an excellent example from this species and […]

Featured Specimen

Silver

The piece is and richly impregnated with native silver, which can be seen coursing through and infilling the brecciated dolomite host rock. It has been […]

Featured Specimen

Fluorite

A remarkably large and impressive cabinet specimen of fluorite from the historic Illinois–Kentucky Fluorspar District, one of the most celebrated fluorite-producing regions in the United […]

Featured Specimen

Gold

This specimen showcases high-grade gold in a milky white quartz matrix, with a bit of green chlorite, and weighs 129g. It comes from the collection […]

Featured Specimen

Natrolite

A fine example of natrolite from the world-renowned Poudrette Quarry at Mont Saint-Hilaire, displaying one of the classic habits for which the locality is famous. […]
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Featured Collection

Australia - Various Species and Localities

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Who are we?

Welcome to D. Joyce Minerals, where passion meets expertise. I'm Daniel Joyce, proudly continuing the legacy my father, David Joyce, began in 1983. Together, we've devoted our lives to providing rare Canadian and international minerals for collectors and enthusiasts alike.

Explore our story and discover the unique minerals we have to offer. Whether you're a researcher, a hobbyist, or an advanced collector, we're here to assist you in finding the perfect specimens for your collection.

Ready to add something special to your collection?

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D. Joyce Minerals ~ Articles & Field Reports

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79 Mine Collecting and Adventures

By D Joyce06/20/2025
By David K. Joyce and Daniel D. Joyce Nestled in Arizona’s Dripping Spring Mountains, the historic 79 Mine has long captivated mineral collectors with its […]
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Amethyst Amygdules at Temporal Gulch, Arizona

By D Joyce05/09/2025
Over the past few months, we’ve spent a fair amount of time tromping around Temporal Gulch, near Patagonia, Arizona. This scenic area lies within open […]
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Mineralogical Merch

Welcome to our Merch Page, where we celebrate the wonders of mineralogy with unique, mineral-inspired merchandise! Alongside our carefully curated mineral specimens, you'll find exclusive items like David K. Joyce's music, mineral-themed t-shirts, and other limited-edition collectibles that make perfect gifts for enthusiasts and collectors alike.

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Sell or Consign Your Minerals With Us.

Are you a rockhound with specimens to sell, or do you have a collection of fine minerals you’re ready to part with? D. Joyce Minerals provides estimates, expert advice, and a trusted platform to sell or consign your minerals, ensuring fair arrangements to benefit both parties.

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