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Insert a gem of your choice and it will grow copies.
Source: Crafting
Sell Price: Cannot be sold

Recipe Source: Mining (Level 9)
Ingredients: Stone (99) Gold Bar (5) Iridium Bar (2) Battery Pack (1)

The Crystalarium will replicate any inserted Gem, Foraged Mineral, or Geode Mineral except Prismatic Shards. (In the Museum there is a book that states: "For some reason, the EMF from the shard interacts negatively with the crystalarium"). Once inserted, it will replicate that item an infinite number of times. Once a gem or mineral has been inserted into the Crystalarium it cannot be removed, only replaced with another. The original item is lost and so it is best to let it finish at least once to avoid loss.

It is obtained through Crafting, donating artifacts at the Museum, or as a reward for completing the 25,000 Bundle in the Vault.


Image Name Description Sell Price Time to craft
Emerald.png Emerald A precious stone with a brilliant green color. 250g 2:02:00 120g
Aquamarine.png Aquamarine A shimmery blue-green gem. 180g 1:13:20 115.7g
Ruby.png Ruby A precious stone that is sought after for its rich color and beautiful luster. 250g 2:02:00 120g
Amethyst.png Amethyst A purple variant of quartz. 100g 0:22:40 105.9g
Topaz.png Topaz Fairly common but still prized for its beauty. 80g 0:18:40 102.9g
Jade.png Jade A pale green ornamental stone. 200g 1:16:00 120g
Diamond.png Diamond A rare and valuable gem. 750g 5:00:00 150g
Quartz.png Quartz A clear crystal commonly found in caves and mines. 25g 0:07:00 85.7g
Fire Quartz.png Fire Quartz A glowing red crystal commonly found near hot lava. 100g 0:21:40 110.8g
Frozen Tear.png Frozen Tear A crystal fabled to be the frozen tears of a yeti 75g 0:18:40 96.4g
Earth Crystal.png Earth Crystal A resinous substance found near the surface. 50g 0:13:20 90g
Tigerseye.png Tigerseye A stripe of shimmering gold gives this gem a warm luster. 275g 3:11:20 79.2g
Opal.png Opal Its internal structure causes it to reflect a rainbow of light. 150g 3:11:20 43.2g
Fire Opal.png Fire Opal A rare variety of opal, named for its red spots. 350g 3:11:20 100.8g
Alamite Its distinctive fluorescence makes it a favorite among rock collectors. 150g 3:11:20 100.8g
Bixite A dark metallic Mineral sought after for its cubic structure. 300g 3:11:20 86.4g
Baryte The best specimens resemble a desert rose. 50g 3:11:20 14.4g
Aerinite These crystals are curiously light. 125g 3:11:20 36g
Calcite This yellow crystal is speckled with shimmering nodules. 75g 3:11:20 21.6g
Dolomite It can occur in coral reefs, often near an underwater volcano. 300g 3:11:20 86.4g
Esperite The crystals glow bright green when stimulated. 100g 3:11:20 28.8g
Fluorapatite Small amounts are found in human teeth. 200g 3:11:20 57.6g
Geminite Occurs in brilliant clusters. 150g 3:11:20 43.2g
Helvite It grows in a triangular column. 450g 3:11:20 129.6g
Jamborite The crystals are so tightly packed it almost looks fuzzy. 150g 3:11:20 43.2g
Jagoite A high volume of tiny crystals makes it very glittery. 115g 3:11:20 33.1g
Kyanite The geometric faces are as smooth as glass. 250g 3:11:20 72g
Lunarite The cratered white orbs form a tight cluster. 200g 3:11:20 57.6g
Malachite A popular ornamental stone, used in sculpture and to make green paint. 100g 3:11:20 28.8g
Neptunite A jet-black crystal that is unusually reflective. 400g 3:11:20 115.2g
Lemon Stone.png
Lemon Stone Some claim the powdered crystal is a dwarvish delicacy. 200g 3:11:20 57.6g
Nekoite The delicate shards form a tiny pink meadow. 80g 3:11:20 23g
Orpiment Despite its high toxicity, this Mineral is widely used in manufacturing and folk medicine. 80g 3:11:20 23g
Petrified Slime.png
Petrified Slime This little guy may be 100,000 years old. 120g 3:11:20 34.6g
Thunder Egg.png
Thunder Egg According to legend, angry thunder spirits would throw these stones at one another. 100g 3:11:20 28.8g
Pyrite Commonly known as "Fool's Gold". 120g 3:11:20 34.6g
Ocean Stone.png
Ocean Stone An old legend claims these stones are the mosaics of ancient mermaids. 220g 3:11:20 63.4g
Ghost Crystal.png
Ghost Crystal There is an aura of coldness around this crystal. 200g 3:11:20 57.6g
Jasper When polished, this stone becomes attractively luminous. Prized by ancient peoples for thousands of years. 150g 3:11:20 43.2g
Celestine Some early life forms had bones made from this. 125g 3:11:20 36g
Marble A very popular material for sculptures and construction. 110g 3:11:20 31.7g
Sandstone A common type of stone with red and brown striations. 60g 3:11:20 17.3g
Granite A speckled Mineral that is commonly used in construction. 75g 3:11:20 21.6g
Basalt Forms near searing hot magma. 175g 3:11:20 50.4g
Limestone A very common type of stone. It's not worth very much. 15g 3:11:20 4.3g
Soapstone Because of its relatively soft consistency, this stone is very popular for carving. 120g 3:11:20 34.6g
Hematite An iron-based Mineral with interesting magnetic properties. 150g 3:11:20 43.2g
Mudstone A fine-grained rock made from ancient clay or mud. 25g 3:11:20 7.2g
Obsidian A volcanic glass that forms when lava cools rapidly. 200g 3:11:20 57.6g
Slate It's extremely resistant to water, making it a good roofing material. 85g 3:11:20 24.5g
Fairy Stone.png
Fairy Stone An old miner's song suggests these are made from the bones of ancient fairies. 250g 3:11:20 72g
Star Shards.png
Star Shards No one knows how these form. Some scientists claim that the microscopic structure displays unnatural regularity. 500g 3:11:20 144g


  • The most profitable gem to grow for money is Diamond at 150g per day assuming the player harvests the gem as soon as it is ready (5 days).
  • Putting Quartz in several Crystalariums is one of the most efficient ways to obtain Refined Quartz, due to it only taking 7 hours to produce.