Shop
Rocks
All Rocks
Colorado Rocks
All Colorado Rocks
Amethyst
Barite
Calcite
Cool Rocks
Gold
Kimberlite
Oil Shale
Mt. Antero Aquamarine
Rhodochrosite
River Rocks
Smoky Quartz
Sylvanite
Turquoise
Agates + Quartz
Artifacts
Crystals + Gems
Cut + Polished
Fluorescent
Fossils
Meteorites
Ore
Paydirt
Petrified Wood
Radioactive
Very Rare Rocks
The Vault
$25 or less
Elements
All Elements
Colorado Elements
REEs+Critical
Ore
Paydirt
Not Rocks
Clothing
Stickers
Books+Maps
Tools
Prints+Photos
Free Rocks
More
My account
About
Contact
Buying
Rockhounding Videos
Socials
YouTube Channel
TikTok
Instagram
Facebook
Twitter
FAQ
Reviews
Privacy
Select Page
Home
/
Shop
/
Elements
/ Ca
Ca
Go to
Ca – Calcium
to learn more
Showing 1–9 of 74 results
Default sorting
Sort by popularity
Sort by average rating
Sort by latest
Sort by price: low to high
Sort by price: high to low
Allanite-Nd
$
300.00
Andymcdonaldite & Wildcatite
$
200.00
Apatite
$
10.00
Apophyllite
$
25.00
Austinite
$
80.00
Austinite
$
70.00
Bastnäsite-Ce
$
85.00
Bavenite
$
55.00
Blue Calcite Petrified Wood
$
35.00
1
2
3
4
…
7
8
9
→
