Specimen Identification

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Get help identifying your specimens or help the community by offering your thoughts on other's specimens.

Identifying Specimens

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Geology365.com is the all-in-one FREE platform for collectors and clubs to organize mineral, fossil, and gem collections while streamlining events, memberships, and activities.
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Photographer Spotlight

Every month, Geology365.com showcases the stunning photography of a featured collector by highlighting their work across all site header images. Want to see your photos featured? Email us at spotlight@Geology365.com with 15 high-quality images (1920x1080 resolution). Scroll down to discover this month's featured photographer!
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Anthony Stassin

Geology365 is proud to feature the stunning photography of Anthony, a passionate Belgian mineral collector and prospector whose work now appears throughout our site. Anthony began collecting minerals six years ago and took up prospecting two years later. While he has a special love for calcite, his collection spans a wide range of mineral species—primarily in thumbnail and small miniature sizes. In the past year, Anthony has turned his attention to mineral photography, capturing the fine details and natural beauty of specimens with incredible precision and artistry. His photographs elevate the visual experience of Geology365 and reflect the same curiosity and care that define our community of collectors and enthusiasts.

  

Powerful Tools for Collectors and Clubs

Collection Management

Collection Mgmt

Easily catalog and manage your mineral, fossil, and gem collection with Geology365.com. Generate custom specimen labels and interactive QR codes to showcase and track your collection like never before!

Club Mgmt

Manage your club's members, track dues, plan activities, and even run your club's custom website—completely FREE with Geology365.com!*

Support Geology365's Free Tools for Collectors and Clubs

Geology365.com offers powerful free tools for managing mineral, fossil, and gem collections, along with club activities. Most features are completely free, and we're dedicated to keeping it that way!

To support server costs and ongoing development, we also offer premium tiers with advanced features. Whether you use our free tools or premium services, your donation helps us continue providing valuable resources to the collector community.

If you love using Geology365, please consider donating to keep the platform growing and accessible for everyone.

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*The free version of the software has a 365 specimen limit and only one condensed image can be uploaded per specimen. If you want/need to upload more images per specimen, or have more than 365 specimens, click on the "Subscriptions" tab when logged in.