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Free US shipping on orders $75+  ·  Every piece one of one  ·  Denver, Colorado

Mile high minerals.

Crystal Shop, Denver

Ships from DenverFree US shipping $75+One of one

geoslut is a crystal shop in Denver that sells online: one-of-one minerals, each photographed in daylight, labeled with the mineral and locality, and shipped from Denver, Colorado. This page covers how we sell, what to look for in any Denver crystal or rock shop, and where to see world-class minerals in town.

Denver crystal shop, online

geoslut is a Denver crystal shop that works online, so every piece gets its own listing and its own photos. Each piece is one of one. The photos show the exact specimen that ships, shot in daylight by a former portrait photographer, and the label names the mineral and where it was found. We have sold on Etsy since 2018, with 671 sales and a 5.0 rating.

Our crystal store ships from Denver

Our crystal store ships from Denver, Colorado, packed by hand, and US shipping is free on orders over $75. You can cancel any time before an order ships. Questions about a piece, a locality or a gift go to hi@geoslut.com.

What to look for in a Denver crystal shop

What to look for in a Denver crystal shop, or any crystal shop, starts with the label:

  • A name and a locality: smoky quartz, Pikes Peak, Colorado tells you far more than smoky quartz alone.
  • Treatments named: heated citrine, irradiated smoky quartz, dyed agate and coated aura quartz are fine to buy when they are labeled.
  • Prices that match the piece: specimens priced one by one, bulk tumbles by weight.
  • Photos of the real thing: online, the exact piece in natural light, not a stock image of a different stone.
  • Answers about origin: staff who know where a piece came from, or say so when they do not.
  • Lore labeled as lore: meanings are tradition, while hardness and chemistry are facts.

Rock shop Denver vs crystal shop

A rock shop in Denver and a crystal shop overlap, but they lean different ways. Rock shops lean toward specimens, rough, slabs, fossils and lapidary tools, the gear for collectors and cutters. Crystal shops lean toward polished pieces, towers, tumbled stones and meaning. Plenty of shops mix both, so judge each piece by its label rather than by the sign on the door. geoslut sits on the specimen side, with natural pieces that carry a name and a locality, and lore kept labeled as lore.

Colorado minerals to look for in Denver

Colorado minerals to look for in Denver start with the local classics. Amazonite and smoky quartz come from the Pikes Peak granite, aquamarine from Mount Antero, rhodochrosite from the old mines of the Mosquito Range and the San Juans, and milky quartz and pyrite from the mining districts. A label that just says Colorado is a start; a mine, mountain or county is better. The Colorado gemstones page has the full story, and the Colorado Geological Survey covers the geology.

Where to see minerals in Denver

The best place to see minerals in Denver is the Denver Museum of Nature & Science, whose mineral hall holds the Alma King, the famous rhodochrosite crystal from the Sweet Home Mine. In nearby Golden, the Mines Museum of Earth Science at the Colorado School of Mines shows minerals from Colorado and around the world. In September, the Denver gem and mineral shows turn the city into one big rock shop for a few weeks. Seeing great specimens first is the fastest way to learn what a good one looks like.

Buying crystals online in Denver

Buying crystals online in Denver, or anywhere, works when the listing shows the exact piece. Look for photos of the actual specimen rather than a stock image, a label with the mineral and locality, and a seller who answers questions. That is the standard geoslut holds to: the exact piece, photographed in daylight, with its mineral and locality named.

Crystal Shop Denver FAQ

Where can you buy crystals in Denver?

You can buy crystals in Denver at local rock and crystal shops, at the September gem and mineral shows, and online from geoslut, which ships from Denver.

How can you tell if a crystal is authentic?

You can tell if a crystal is authentic by checking it under a loupe for bubbles and mold seams, looking for dye in cracks, and asking for the mineral name, locality and any treatment.

What crystals is Colorado known for?

Colorado is known for crystals of aquamarine, rhodochrosite, amazonite, smoky quartz and topaz.

Does geoslut ship within Colorado?

geoslut ships within Colorado and across the US from Denver, with free US shipping on orders over $75.

Sources

  • Denver Museum of Nature & Science
  • Mines Museum of Earth Science, Colorado School of Mines
  • Gemstones, Colorado Geological Survey