Authentic Origins
Every piece is hand-selected and documented in-house for true representation.
Each crystal is intentionally hand-selected and photographed in-house — the piece you see is the piece you receive.
Explore the most iconic stones found across Spain
Spain
Southern Europe
From the volcanic Canary Islands to the mineral-rich mountains of Asturias and Catalonia, Spain’s geology tells a story of ancient seas, volcanic activity, and centuries of mining heritage. Known for its Fluorite, Pyrite, Celestite, and Aragonite, Spain remains one of Europe’s most iconic sources of colorful and perfectly formed crystals.
MINING REGIONS
Asturias — The Fluorite Capital of Europe
The Berbes and La Collada mines in Asturias produce some of the world’s most vibrant Fluorite, often displaying stunning purple, blue, or green zoning with perfect cubic formation. Spanish Fluorite is highly prized by collectors for its transparency and color contrast.
Navajún, La Rioja — The Perfect Pyrite Cubes
Spain’s Navajún Mine is world-famous for its naturally formed cubic Pyrite crystals, so geometrically perfect they look man-made. These mirror-bright cubes form in marlstone and are prized by museums and collectors worldwide.
Aragon & Cuenca — Aragonite & Calcite Formations
Spain gave its name to Aragonite, first discovered in the Aragon region. Its intricate twinned clusters and sputnik-like sprays are found throughout central Spain, while nearby Cuenca yields striking calcite crystals and mineralized caves.
Did you know?
Crystal Fun Fact
The town of Navajún, home to Spain’s famous Pyrite cubes, produces crystals so geometrically precise that NASA scientists once studied them to compare with cubic mineral forms found in meteorites. Each cube forms naturally underground — no cutting or polishing required.
Crystal Guide
Data sourced from field gemologists and GIA mineral records.
| Mineral | Formula | Hardness | Color | Birthstone |
|---|---|---|---|---|
| Amethyst Show more |
SiO₂
SiO₂ is silicon dioxide (Quartz)
|
7 | Purple | February |
| Citrine Show more |
SiO₂
SiO₂ is silicon dioxide (Quartz)
|
7 | Yellow |
November
Preview
|
| Tourmaline Show more |
Complex
Complex borosilicate mineral
|
7-7.5 | Pink | October |
| Clear Quartz Show more |
SiO₂
SiO₂ is silicon dioxide (Quartz)
|
7 | Clear | April |
| Aquamarine Show more |
Be₃Al₂Si₆O₁₈
Beryllium aluminum silicate
|
7.5-8 | Blue-Green |
March
Preview
|
| Emerald Show more |
Be₃Al₂Si₆O₁₈
Beryllium aluminum silicate
|
7.5-8 | Green |
May
Preview
|
Did You Know?
Brazil produces over 90% of the world's citrine.
Amethyst geodes form naturally inside volcanic rock over millions of years.
The name "Amethyst" comes from the Greek amethystos, meaning "not intoxicated."
Minas Gerais translates to "General Mines" — a region known for its mineral abundance.
Bolivia has the only commercial source of natural ametrine in the world.
Spanish Crystals
Real Crystals sourced from Pakistan
Founder’s Note
Collected with Intention
Every crystal begins as an encounter shaped by time and human touch. I personally source each piece, working closely with miners and artisans who handle them with care.
As a photographer and lifelong lover of design, I’m drawn to light, color, and form, the same elements that make crystals feel like natural works of art.
Each piece is photographed in natural light to honor its true texture and energy, a quiet balance of beauty, material, and meaning.
Brittany Roughton
Founder & Curator, Crystals.com
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Request personal sourcingOur Promise
Authenticity, ethics, and craft — visualized as energy, intention, and creation.
Photographed as Shown
Shot in natural light — color & form are true.
What you see is what you’ll receive — every piece is photographed in natural light for accurate color, form, and detail.
Ethically Sourced
Long-term relationships that honor people & planet.
We work through long-term, responsible partnerships that respect people and planet — never mass-produced or enhanced.
Trusted by Collectors
Recognized for rare, one-of-a-kind natural specimens.
Recognized by designers & collectors for rare, one-of-a-kind natural mineral specimens and refined curation.
The Crystal Encyclopedia
A living archive of crystal meanings, origins, and care rituals — your guide to understanding the stones you bring home.
Explore the Encyclopedia →Crystal FAQ
Spain is known for Fluorite, Pyrite, Celestite, Aragonite, Quartz, and Calcite. These minerals come primarily from Asturias, La Rioja, and Aragon, regions with centuries of mining history.
Aragonite was first discovered in Spain’s Aragon region and named after it — making it a crystal uniquely tied to Spanish geology.
The best Fluorite specimens are mined in Asturias, particularly from the Berbes, La Viesca, and La Collada mines, known for their vivid colors and exceptional cubic form.
The Navajún Pyrite cubes are Spain’s most famous and instantly recognizable crystals, often considered the most perfect natural cubic formations on Earth.
Spain’s combination of volcanic, sedimentary, and marine environments produces minerals of remarkable geometry and color purity, blending natural artistry with geological precision.