Stardew Valley Mudstone Guide: Usage, Price, Location & In-Game Description

Description	A fine-grained rock made from ancient clay or mud.
Used In or For
Category	Geode Minerals

Sell Price	25
Price Group	Low

Location	Omni Geode Geode
Location Details	Geode, Omni Geode

Sell Price: 80
Description: Despite its high toxicity, this Mineral is widely used in manufacturing and folk medicine.
Location:
Omni Geode Geode

Orpiment

Sell Price: 120
Description: Commonly known as "Fool's Gold".
Location:
Omni Geode Frozen Geode

Pyrite

Sell Price: 60
Description: A common type of stone with red and brown striations.
Location:
Omni Geode Geode

Sandstone

Sell Price: 275
Description: A stripe of shimmering gold gives this gem a warm luster.
Location:
Omni Geode Magma Geode

Tigerseye

Sell Price: 75
Description: This yellow crystal is speckled with shimmering nodules.
Location:
Omni Geode Geode

Calcite

Sell Price: 200
Description: Some claim the powdered crystal is a dwarvish delicacy.
Location:
Omni Geode Magma Geode

Lemon Stone

Sell Price: 110
Description: A very popular material for sculptures and construction.
Location:
Omni Geode Frozen Geode

Marble

Sell Price: 100
Description: A popular ornamental stone, used in sculpture and to make green paint.
Location:
Omni Geode Geode

Malachite

Sell Price: 175
Description: Forms near searing hot magma.
Location:
Omni Geode Magma Geode

Basalt

Sell Price: 80
Description: The delicate shards form a tiny pink meadow.
Location:
Omni Geode Geode

Nekoite

Sell Price: 200
Description: There is an aura of coldness around this crystal.
Location:
Omni Geode Frozen Geode

Ghost Crystal

Sell Price: 300
Description: A dark metallic Mineral sought after for its cubic structure.
Location:
Omni Geode Magma Geode Black Slime

Bixite

Sell Price: 50
Description: The best specimens resemble a desert rose.
Location:
Omni Geode Magma Geode

Baryte

Sell Price: 125
Description: Some early life forms had bones made from this.
Location:
Omni Geode Geode

Celestine

Sell Price: 100
Description: According to legend, angry thunder spirits would throw these stones at one another.
Location:
Omni Geode Geode

Thunder Egg

Sell Price: 85
Description: It's extremely resistant to water, making it a good roofing material.
Location:
Omni Geode Geode

Slate

Sell Price: 200
Description: A volcanic glass that forms when lava cools rapidly.
Location:
Omni Geode Magma Geode

Obsidian

Sell Price: 120
Description: This little guy may be 100,000 years old.
Location:
Omni Geode Geode Slime Ball

Petrified Slime

Sell Price: 120
Description: Because of its relatively soft consistency, this stone is very popular for carving.
Location:
Omni Geode Frozen Geode

Soapstone

Sell Price: 350
Description: A rare variety of opal, named for its red spots.
Location:
Omni Geode Magma Geode

Fire Opal

Sell Price: 200
Description: The cratered white orbs form a tight cluster.
Location:
Omni Geode Frozen Geode

Lunarite

Sell Price: 220
Description: An old legend claims these stones are the mosaics of ancient mermaids.
Location:
Omni Geode Frozen Geode

Ocean Stone

Sell Price: 300
Description: It can occur in coral reefs, often near an underwater volcano.
Location:
Omni Geode Magma Geode

Dolomite

Sell Price: 150
Description: Its internal structure causes it to reflect a rainbow of light.
Location:
Omni Geode Frozen Geode

Opal

Sell Price: 150
Description: Occurs in brilliant clusters.
Location:
Omni Geode Frozen Geode

Geminite

Sell Price: 450
Description: It grows in a triangular column.
Location:
Omni Geode Magma Geode

Helvite

Sell Price: 115
Description: A high volume of tiny crystals makes it very glittery.
Location:
Omni Geode Geode

Jagoite

Sell Price: 150
Description: The crystals are so tightly packed it almost looks fuzzy.
Location:
Omni Geode Geode

Jamborite

Sell Price: 250
Description: An old miner's song suggests these are made from the bones of ancient fairies.
Location:
Omni Geode Frozen Geode

Fairy Stone

Sell Price: 15
Description: A very common type of stone. It's not worth very much.
Location:
Omni Geode Geode

Limestone

Mudstone Guide

More Minerals