Selecting The Cover: The Crystal That Emerged for Arquivistas

Nature's Time Capsule 

At first glance, the Enhydro Quartz Sphere on the cover of ARQUIVSITAS resembles an ice planet floating in space. A trained eye will spot the air bubble and recognize this crystal holds prehistoric water within it. It's not just beautiful; it's a record of Earth's geological events, and a fitting metaphor for what ARQUIVISTAS offers. A collection of crystals that serve as archives of our planet's history.

What Exactly Is an Enhydro Quartz Sphere? 

Enhydro comes from the Greek words "en" (within), and "hydor" (water). When the quartz is polished into a sphere, the natural water inclusions become even more visible—air bubbles visibly drift through liquid that may be millions or even billions of years old. 

Unlike water-filled geodes (also frequently called "enhydros"), quartz inclusions are fully sealed at the time of their formation. Click the video below to see this crystal in motion. 

Want to See More? 

Visit the Dorow Collection to explore the full collection of rare mineral specimens featured in ARQUIVISTAS. 

About ARQUIVISTAS 

ARQUIVISTAS, Portuguese for "archivist", is a large-format hardcover book that showcases 100 rare and exquisite crystals from the renowned Dorow Collection. 

Measuring 9.75"x12.75", this award-winning title captures each specimen with full-page photography and minimal text, preserving the awe and scale of the originals. From delicate inclusions to giants weighing over 5,000 pounds, ARQUIVISTAS turns mineral collecting into an art form. 

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