Crystalarium

Crystalarium
Insert a gem of your choice and it will grow copies.
Information
Source	Crafting • Museum donation • 25,000 Bundle
Sell Price	Cannot be sold
Crafting
Recipe Source	Mining (Level 9)
Ingredients	Stone (99) Gold Bar (5) Iridium Bar (2) Battery Pack (1)

{{#seo:

|keywords=Stardew Valley Wiki, Stardew Valley, Crystalarium, gift |site_name=Stardew Valley Wiki |type=article |title=Crystalarium - Stardew Valley Wiki }} The Crystalarium is a crafted item that will replicate any inserted Gem (except Prismatic Shard), Foraged Mineral, or Geode Mineral. The functions of the Crystalarium are explained in the Lost Book Technology Report!.

One Crystalarium is the reward for donating 50 Minerals to the Museum. One Crystalarium is also the reward for completing the 25,000 Bundle in the Vault. Occasionally it can be found in a treasure room in the Skull Cavern.

Once an item is inserted, it will replicate that item an infinite number of times. Once a gem or mineral has been inserted into the Crystalarium, it can be retrieved at any time by removing the Crystalarium with a tool.

Use

Note that times to craft are approximate, since time passes differently from 2am to 6am. One hour = 60 minutes from 6am to 2am, but 1 hour = 100 minutes from 2am to 6am. One full day is 1600 minutes, where day is 1200 minutes and night is 400 minutes.

Image	Name	Sell Price	Time to craft (Day:Hour:Min)	g/day
	Emerald	data-sort-value="250">250g	2:02:00	data-sort-value="120">120g
	Aquamarine	data-sort-value="180">180g	1:13:20	data-sort-value="115.7">115.7g
	Ruby	data-sort-value="250">250g	2:02:00	data-sort-value="120">120g
	Amethyst	data-sort-value="100">100g	0:22:40	data-sort-value="105.9">105.9g
	Topaz	data-sort-value="80">80g	0:18:40	data-sort-value="102.9">102.9g
	Jade	data-sort-value="200">200g	1:16:00	data-sort-value="120">120g
	Diamond	data-sort-value="750">750g	5:00:00	data-sort-value="150">150g
	Quartz	data-sort-value="25">25g	0:07:00	data-sort-value="85.7">85.7g
	Fire Quartz	data-sort-value="100">100g	0:21:40	data-sort-value="110.8">110.8g
	Frozen Tear	data-sort-value="75">75g	0:18:40	data-sort-value="96.4">96.4g
	Earth Crystal	data-sort-value="50">50g	0:13:20	data-sort-value="90">90g
	Tigerseye	data-sort-value="275">275g	3:11:20	data-sort-value="79.2">79.2g
	Opal	data-sort-value="150">150g	3:11:20	data-sort-value="43.2">43.2g
	Fire Opal	data-sort-value="350">350g	3:11:20	data-sort-value="100.8">100.8g
	Alamite	data-sort-value="150">150g	3:11:20	data-sort-value="43.2">43.2g
	Bixite	data-sort-value="300">300g	3:11:20	data-sort-value="86.4">86.4g
	Baryte	data-sort-value="50">50g	3:11:20	data-sort-value="14.4">14.4g
	Aerinite	data-sort-value="125">125g	3:11:20	data-sort-value="36">36g
	Calcite	data-sort-value="75">75g	3:11:20	data-sort-value="21.6">21.6g
	Dolomite	data-sort-value="300">300g	3:11:20	data-sort-value="86.4">86.4g
	Esperite	data-sort-value="100">100g	3:11:20	data-sort-value="28.8">28.8g
	Fluorapatite	data-sort-value="200">200g	3:11:20	data-sort-value="57.6">57.6g
	Geminite	data-sort-value="150">150g	3:11:20	data-sort-value="43.2">43.2g
	Helvite	data-sort-value="450">450g	3:11:20	data-sort-value="129.6">129.6g
	Jamborite	data-sort-value="150">150g	3:11:20	data-sort-value="43.2">43.2g
	Jagoite	data-sort-value="115">115g	3:11:20	data-sort-value="33.1">33.1g
	Kyanite	data-sort-value="250">250g	3:11:20	data-sort-value="72">72g
	Lunarite	data-sort-value="200">200g	3:11:20	data-sort-value="57.6">57.6g
	Malachite	data-sort-value="100">100g	3:11:20	data-sort-value="28.8">28.8g
	Neptunite	data-sort-value="400">400g	3:11:20	data-sort-value="115.2">115.2g
	Lemon Stone	data-sort-value="200">200g	3:11:20	data-sort-value="57.6">57.6g
	Nekoite	data-sort-value="80">80g	3:11:20	data-sort-value="23.0">23g
	Orpiment	data-sort-value="80">80g	3:11:20	data-sort-value="23.0">23g
	Petrified Slime	data-sort-value="120">120g	3:11:20	data-sort-value="34.6">34.6g
	Thunder Egg	data-sort-value="100">100g	3:11:20	data-sort-value="28.8">28.8g
	Pyrite	data-sort-value="120">120g	3:11:20	data-sort-value="34.6">34.6g
	Ocean Stone	data-sort-value="220">220g	3:11:20	data-sort-value="63.4">63.4g
	Ghost Crystal	data-sort-value="200">200g	3:11:20	data-sort-value="57.6">57.6g
	Jasper	data-sort-value="150">150g	3:11:20	data-sort-value="43.2">43.2g
	Celestine	data-sort-value="125">125g	3:11:20	data-sort-value="36">36g
	Marble	data-sort-value="110">110g	3:11:20	data-sort-value="31.7">31.7g
	Sandstone	data-sort-value="60">60g	3:11:20	data-sort-value="17.3">17.3g
	Granite	data-sort-value="75">75g	3:11:20	data-sort-value="21.6">21.6g
	Basalt	data-sort-value="175">175g	3:11:20	data-sort-value="50.4">50.4g
	Limestone	data-sort-value="15">15g	3:11:20	data-sort-value="4.3">4.3g
	Soapstone	data-sort-value="120">120g	3:11:20	data-sort-value="34.6">34.6g
	Hematite	data-sort-value="150">150g	3:11:20	data-sort-value="43.2">43.2g
	Mudstone	data-sort-value="25">25g	3:11:20	data-sort-value="7.2">7.2g
	Obsidian	data-sort-value="200">200g	3:11:20	data-sort-value="57.6">57.6g
	Slate	data-sort-value="85">85g	3:11:20	data-sort-value="24.5">24.5g
	Fairy Stone	data-sort-value="250">250g	3:11:20	data-sort-value="72">72g
	Star Shards	data-sort-value="500">500g	3:11:20	data-sort-value="144">144g

Tips

• Crystalariums can be used to replicate minerals en masse that can be traded at the Desert Trader for helpful items or gifted to villagers as loved or liked gifts.

History

• 1.3.27: Removed an exploit that replaced a ready-to-harvest mineral with a more expensive mineral.
• 1.4: Can now be stacked in a player's inventory and in chests.
• 1.5: Removing a Crystalarium that isn't ready for harvest will now drop the gem that was placed in it.
• 1.6: Crystalariums now have to be removed and replaced before a different gem can be put inside, to help avoid wasting gems accidentally.