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.
Discover the vibrant culture, stunning landscapes, and rich heritage of Brazil.
Arkansas is world-renowned for its clear quartz crystals, particularly those from Mount Ida and Hot Springs. These clusters form in ancient hydrothermal pockets and are prized by collectors for their exceptional clarity and energy. The region also produces beautiful smoky quartz and rare phantom formations.
Arizona’s desert terrain is rich with colorful minerals shaped by ancient volcanic activity. From vibrant chrysocolla and malachite to delicate wulfenite and azurite, Arizona’s mines produce some of the most striking specimens on Earth. The Bisbee and Morenci regions are especially known for their vivid blue-green copper stones.
In the Mohawk Valley, “Herkimer Diamonds” — naturally faceted double-terminated quartz crystals — are found in dolostone pockets over 500 million years old. These brilliant quartz formations are celebrated for their purity and distinctive sparkle, unique to upstate New York.
Colorado’s rugged mountains hide exceptional smoky quartz, amazonite, and topaz. The Pikes Peak region, in particular, is famous for its green amazonite and smoky quartz combinations, often found together in stunning contrast.
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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
|
US Crystals
Crystals sourced from the United States.
Founder’s Note
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
Authenticity, ethics, and craft — visualized as energy, intention, and creation.
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.
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.
Long-term relationships that honor people & planet.
We work through long-term, responsible partnerships that respect people and planet — never mass-produced or enhanced.
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.
A living archive of crystal meanings, origins, and care rituals — your guide to understanding the stones you bring home.
Explore the Encyclopedia →Our American crystals are sourced from trusted miners and small operations across the country — including Arkansas, Arizona, Colorado, Utah, and New York. We work closely with local collectors who share our passion for natural beauty and responsible mining.
The U.S. has one of the most geologically diverse landscapes in the world — from volcanic deserts to ancient mountain ranges. This variety creates crystals with distinct colors, textures, and mineral inclusions that reflect the energy of each region.
The most iconic American stones include Arkansas clear quartz, Herkimer diamond quartz, Arizona chrysocolla and malachite, Colorado smoky quartz, and Utah selenite and calcite. Each tells the story of a unique geological process.
Gently rinse under cool running water and allow to air dry. Avoid using harsh chemicals or saltwater, especially for softer minerals like selenite or malachite. Regular cleansing helps restore their natural brilliance.