Home >  News >  Stardew Valley: How To Get & Use The Crystalarium

Stardew Valley: How To Get & Use The Crystalarium

Authore: OwenUpdate:Jan 25,2025

Stardew Valley: A Comprehensive Guide to Crystalariums

Stardew Valley offers more than farming; players strive for profit, and gemstones are valuable assets beyond their aesthetic appeal. They're useful in crafting and make excellent gifts. However, mining for rare gemstones can be time-consuming. The Crystalarium provides a solution, allowing players to replicate gemstones and minerals efficiently. This guide details its acquisition and usage, updated for Stardew Valley's 1.6 update.

Obtaining a Crystalarium

Crystalarium Crafting Recipe

To craft a Crystalarium, players need Mining Level 9 and the following materials:

  • 99 Stone: Easily obtained by breaking rocks.
  • 5 Gold Bars: Smelt Gold Ore (found at mine levels 80 and below) using a Furnace and Coal.
  • 2 Iridium Bars: Mine Iridium in Skull Cavern or obtain it daily from the Statue of Perfection (then smelt with a furnace).
  • 1 Battery Pack: Obtained by placing a Lightning Rod outside during a thunderstorm.

Alternative Acquisition Methods:

  • Community Center Bundle: Complete the 25,000g bundle in the Vault.
  • Museum Donation: Donate at least 50 minerals (gemstones or geodes) to the Museum.

Using the Crystalarium

Crystalarium in Use

Place the Crystalarium anywhere (indoors or outdoors). The Quarry is a popular location for multiple Crystalariums.

The Crystalarium replicates any mineral or gemstone (except Prismatic Shards). Quartz has the shortest growth time but low value. Diamonds offer the highest profit despite a 5-day growth time.

To relocate a Crystalarium, hit it with an axe or pickaxe. If active, the current gem will drop. To change the gem being replicated, simply interact with the Crystalarium while holding the desired gem. The existing gem will be ejected, and the new one will begin replication.

By strategically utilizing Crystalariums, players can significantly increase their profits and enhance their relationships with Pelican Town's residents through valuable gifts.