Stardew Valley 
Opal – Museum Donation Guide
The Opal is a mineral that can be donated to the Stardew Valley Museum.
Sell price: 150g
Found in: Frozen Geode, Omni Geode
Donation note: No extra donation note is recorded in the open data.
Tips
- Donate the first of each item, then sell duplicates.
- Minerals sell for more with the Gemologist profession when applicable.
Frequently Asked Questions
Where can I find the Opal?
The Opal can be found in: Frozen Geode, Omni Geode.
How much does the Opal sell for?
The Opal sells for 150g (195g with the Gemologist profession).
Should I donate the Opal to the Museum?
Donations unlock museum rewards; duplicates can be sold. Donation note: No extra donation note is recorded in the open data.