Home >  News >  Massive Stardew Valley Update: The Crystalarium - How to Unlock and Maximize

Massive Stardew Valley Update: The Crystalarium - How to Unlock and Maximize

Authore: SkylarUpdate:Feb 02,2025

Stardew Valley: A Comprehensive Guide to Crystalariums

Stardew Valley offers more than farming; players strive for profit, and gemstones are valuable beyond their beauty, serving crafting and gifting purposes. While mining for rare gemstones is time-consuming, the Crystalarium provides a solution. This remarkable device replicates gemstones and minerals, significantly boosting profits. This guide covers obtaining and using Crystalariums, updated for Stardew Valley 1.6.

Obtaining a Crystalarium

Crystalarium Crafting Recipe

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

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

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. It replicates any mineral or gemstone except Prismatic Shards.

Growth Times and Profitability:

  • Quartz: Fastest growth time, but low selling price.
  • Diamond: Longest growth time (5 days), but highest profit.

Moving and Changing Stones:

Use an axe or pickaxe to remove a Crystalarium. A gem being replicated will drop. To change the stone, interact with the Crystalarium while holding the desired gemstone; the old gem will be ejected.

Maximize your profits and enhance your relationships in Pelican Town by strategically using Crystalariums to cultivate valuable gemstones.