Where to Find Amethyst in Pennsylvania: 10 Mapped Sites
Pennsylvania has 10 documented sites where amethyst have been reported, and the best-known are Harrisburg, Coatsville, and Carlisle. Every site is mapped below with GPS coordinates and links to a full report of access and what's been found there. 10 of the 10 sites are on public-access land.
Last updated: — data compiled by the Rockhounding.org Research Team · methodology
Amethyst Map: Pennsylvania
All 10 amethyst sites in Pennsylvania. Click a pin for the full site report.
Where Amethyst Are Found in Pennsylvania
Amethyst lines cavities in volcanic rock, pegmatite pockets, and hydrothermal veins. Search vein outcrops, pocket zones in granite country, and mine dumps in known districts.
The richest reported sites in Pennsylvania: Harrisburg, Coatsville, Carlisle, Crum Creek, Morrison Cove.
Of the 10 sites, 10 are public access. Check each site report for current land status before you go.
All Amethyst Sites in Pennsylvania
- Harrisburg — Public Access
- Coatsville — Public Access
- Carlisle — Public Access
- Crum Creek — Public Access
- Morrison Cove — Public Access
- Chester Creek — Public Access
- Marple — Public Access
- Upland — Public Access
- Brandywine Creek — Public Access
- Mt. Pleasant — Public Access
How to Identify Amethyst
Amethyst is purple quartz: glassy six-sided crystals ending in a point, hardness 7, no cleavage. A steel knife will not scratch it. Color often zones from deep purple at the tip to pale at the base — a natural tell, since dyed impostors color evenly. Fluorite can look similar but scratches easily and cleaves into octahedral corners.
Not sure what you found? Try our identification guide →Frequently Asked Questions
Where can I find amethyst in Pennsylvania?
Pennsylvania has 10 mapped sites where amethyst have been reported. The best-known are Harrisburg, Coatsville, and Carlisle. Each listing on the map above includes GPS coordinates, access type, and what has been found there.
How many amethyst sites are mapped in Pennsylvania?
We have 10 documented amethyst sites in Pennsylvania, compiled from community submissions and published locality records and reviewed by the Rockhounding.org Research Team.
Is it legal to collect amethyst in Pennsylvania?
Casual collecting is generally allowed on BLM and National Forest land for personal, non-commercial use — the standard BLM limit is 25 lbs per day plus one specimen. National parks, monuments, and many state parks prohibit collecting, and private land always requires the owner's permission. Check the site report for each location and verify current land status before you dig.
How do I identify amethyst?
Amethyst is purple quartz: glassy six-sided crystals ending in a point, hardness 7, no cleavage. A steel knife will not scratch it. Color often zones from deep purple at the tip to pale at the base — a natural tell, since dyed impostors color evenly. Fluorite can look similar but scratches easily and cleaves into octahedral corners.
What should I bring to collect amethyst?
The basics: a rock hammer, safety glasses, gloves, a bucket or padded bag for specimens, and a GPS app with the coordinates from this page. Add a spray bottle — wetting a stone makes color and banding far easier to judge in the field.
⚠️ Always verify current regulations, weather conditions, and access requirements before visiting any location. Information provided is based on community submissions and may not be current or accurate.
Amethyst in Nearby States
Data: community submissions — reviewed and approved by the Rockhounding.org Research Team. Always verify current land status, regulations, and access before visiting any site.