Stardew Valley Gem and Mineral IDs: Quick Reference

Gems and minerals show up everywhere in Stardew Valley: in geode breaks, as ring components, in the museum's 60+ donation slots, and as the trade items at the Desert Trader on Wednesdays. This is the complete spawnable list, grouped by where you normally find them.

Gemstones

• Emerald — 60
• Aquamarine — 62
• Ruby — 64
• Amethyst — 66
• Topaz — 68
• Jade — 70
• Diamond — 72
• Prismatic Shard — 74

Foraged minerals from mine layers

• Quartz — 80
• Fire Quartz — 82
• Frozen Tear — 84
• Earth Crystal — 86

Geode minerals (538–567)

These come out of regular Geodes when Clint breaks them open.

• Quartz — 538
• Bixite — 539
• Baryte — 540
• Aerinite — 541
• Calcite — 542
• Dolomite — 543
• Esperite — 544
• Fluorapatite — 545
• Geminite — 546
• Helvite — 547
• Jamborite — 548
• Jagoite — 549
• Kyanite — 550
• Lunarite — 551
• Malachite — 552
• Neptunite — 553
• Lemon Stone — 554
• Nekoite — 555
• Orpiment — 556
• Petrified Slime — 557
• Thunder Egg — 558
• Pyrite — 559
• Ocean Stone — 560
• Ghost Crystal — 561
• Tigerseye — 562
• Jasper — 563
• Opal — 564
• Fire Opal — 565
• Celestine — 566
• Marble — 567

Frozen and Magma Geode minerals (568–578)

• Sandstone — 568
• Granite — 569
• Basalt — 570
• Limestone — 571
• Soapstone — 572
• Hematite — 573
• Mudstone — 574
• Obsidian — 575
• Slate — 576
• Fairy Stone — 577
• Star Shards — 578

Each of the named minerals counts as a unique museum donation once it gets close to fifty before the Geologist starts handing out useful rewards. If you'd rather not spend a full year breaking Omni Geodes to roll for them, the cheat is the shortcut.