Mars Vein Index

This is the Vein Index for Mars. Each Vein has details regarding its rarity, density, vein type, height found, sizes, what stones it spawns in, and more.

Almandine, Pyrope, Sapphire...

Rarity: 1/280 chunks
Density: 35%
Type: Disc Vein
Y: 0 — 70
Size: 65
Height: 8
Indicator Max Depth: 15
Biomes: Any

Stone Types: Argillite, Chert, Claystone, Diorite, Dolomite, Gabbro, Limestone, Red Granite, Shale, Trachyte

Almandine

Percentage: 36%
Source of: Aluminium, Iron
Formula: Al₂Fe₃Si₃O₁₂

Pyrope

Percentage: 26%
Source of: Aluminium, Magnesium
Formula: Al₂Mg₃Si₃O₁₂

Sapphire

Percentage: 15%
Source of: Aluminium
Formula: Al₂O₃

Green Sapphire

Percentage: 15%
Source of: Aluminium
Formula: Al₂O₃

Hematite

Percentage: 5%
Melts into: Cast Iron
Formula: Fe₂O₃

Apatite, Tricalcium Phosphate...

Rarity: 1/220 chunks
Density: 25%
Type: Cluster Vein
Y: 0 — 70
Size: 45
Indicator Max Depth: 15
Biomes: Any

Stone Types: Basalt, Chalk, Chert, Claystone, Conglomerate, Dacite, Limestone, Red Granite, Shale, Trachyte

Apatite

Percentage: 47%
Source of: Calcium, Phosphorus, Forestry PTSD
Formula: Ca₅(PO₄)₃Cl

Tricalcium Phosphate

Percentage: 33%
Used for: Medicine, Fertiliser
Formula: Ca₃(PO₄)₂

Pyrochlore

Percentage: 14%
Source of: Niobium
Formula: Ca₂Nb₂O₇

Hematite

Percentage: 4%
Melts into: Cast Iron
Formula: Fe₂O₃

Bastnasite, Monazite...

Rarity: 1/215 chunks
Density: 40%
Type: Cluster Vein
Y: 0 — 70
Size: 45
Indicator Max Depth: 15
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Chert, Diorite, Dolomite, Gabbro, Quartzite, Trachyte

Bastnasite

Percentage: 58%
Source of: Cerium, Fluorine
Formula: CeCFO₃

Monazite

Percentage: 29%
Source of: Phosphorous, Rare Earth
Formula: ?(PO₄)

Neodymium

Percentage: 5%
Source of: Neodymium
Formula: Nd

Hematite

Percentage: 5%
Melts into: Cast Iron
Formula: Fe₂O₃

Beryllium, Emerald, Realgar

Rarity: 1/350 chunks
Density: 35%
Type: Pipe Vein
Y: -20 — 50
Height: 40
Radius: 8
Indicator Max Depth: 15
Biomes: Any

Stone Types: Andesite, Basalt, Dacite, Rhyolite

Emerald

Percentage: 50%
Used for: Beryllium, MV components, Item tag filters
Formula: Be₃Al₂Si₆O₁₈

Beryllium

Percentage: 35%
Source of: Beryllium
Formula: Be
Hazard: Berylliosis (Skin Contact)

Realgar

Percentage: 15%
Source of: Arsenic
Formula: As₄S₄
Hazard: Arsenicosis (Inhalation)

Bismuth, Hematite, Sulfur...

Rarity: 1/140 chunks
Density: 25%
Type: Cluster Vein
Y: 80 — 180
Size: 45
Indicator Max Depth: 40
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Chert, Claystone, Conglomerate, Dacite, Diorite, Dolomite, Gabbro, Granite, Limestone, Quartzite, Red Granite, Shale, Trachyte

Bismuth

Percentage: 40%
Melts into: Bismuth
Formula: Bi

Hematite

Percentage: 20%
Melts into: Cast Iron
Formula: Fe₂O₃

Sulfur

Percentage: 20%
Source of: Sulfur
Formula: S

Gypsum

Percentage: 20%
Used for: Alabaster (dyeable) bricks, Concrete
Formula: CaS(H₂O)₂O₄

Bituminous Coal, Hematite

Rarity: 1/215 chunks
Density: 60%
Type: Cluster Vein
Y: 0 — 70
Size: 55
Indicator Max Depth: 10
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Claystone, Conglomerate, Dacite, Diorite, Dolomite, Granite, Red Granite, Trachyte

Bituminous Coal

Percentage: 70%
Used for: Fuel, Distillation
Formula: C

Hematite

Percentage: 30%
Melts into: Cast Iron
Formula: Fe₂O₃

Bornite, Cooperite, Nickel...

Rarity: 1/370 chunks
Density: 30%
Type: Cluster Vein
Y: -30 — 0
Size: 60
Indicator Max Depth: 20
Biomes: Any

Stone Types: Diorite, Gabbro, Granite, Red Granite

Bornite

Percentage: 35%
Melts into: Copper
Formula: Cu₅FeS₄

Cooperite

Percentage: 25%
Source of: Platinum, Nickel, Palladium
Formula: Pt₃NiSPd

Nickel

Percentage: 25%
Melts into: Nickel
Formula: Ni

Platinum

Percentage: 15%
Smelts into: Platinum
Formula: Pt

Cassiterite, Tin, Saltpeter

Rarity: 1/135 chunks
Density: 25%
Type: Cluster Vein
Y: 80 — 180
Size: 45
Indicator Max Depth: 40
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Chert, Claystone, Conglomerate, Dacite, Diorite, Dolomite, Gabbro, Granite, Limestone, Quartzite, Red Granite, Shale, Trachyte

Cassiterite

Percentage: 55%
Melts into: Tin
Formula: SnO₂

Tin

Percentage: 35%
Melts into: Tin
Formula: Sn

Saltpeter

Percentage: 10%
Source of: Potassium, Nitrogen
Formula: KNO₃

Chalcopyrite, Native Copper...

Rarity: 1/220 chunks
Density: 40%
Type: Cluster Vein
Y: 0 — 70
Size: 50
Indicator Max Depth: 40
Biomes: Any

Stone Types: Argillite, Basalt, Claystone, Conglomerate, Dacite, Dolomite, Limestone, Quartzite, Shale, Trachyte

Chalcopyrite

Percentage: 65%
Melts into: Copper
Formula: CuFeS₂

Native Copper

Percentage: 20%
Melts into: Copper
Formula: Cu

Pyrite

Percentage: 10%
Melts into: Cast Iron
Formula: FeS₂

Hematite

Percentage: 5%
Melts into: Cast Iron
Formula: Fe₂O₃

Galena, Native Silver, Lead...

Rarity: 1/215 chunks
Density: 40%
Type: Cluster Vein
Y: 0 — 70
Size: 50
Indicator Max Depth: 40
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Chert, Claystone, Dacite, Gabbro, Granite, Red Granite, Shale

Galena

Percentage: 40%
Melts into: Lead
Formula: PbS
Hazard: Weakly Poisonous (Inhalation)

Lead

Percentage: 33%
Melts into: Lead
Formula: Pb
Hazard: Weakly Poisonous (Inhalation)

Native Silver

Percentage: 20%
Melts into: Silver
Formula: Ag

Hematite

Percentage: 6%
Melts into: Cast Iron
Formula: Fe₂O₃

Garnierite, Nickel, Cobaltite...

Rarity: 1/250 chunks
Density: 40%
Type: Cluster Vein
Y: 0 — 70
Size: 55
Indicator Max Depth: 40
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Claystone, Dacite, Granite, Limestone, Quartzite, Red Granite, Shale

Garnierite

Percentage: 35%
Melts into: Nickel
Formula: NiO

Nickel

Percentage: 28%
Melts into: Nickel
Formula: Ni

Cobaltite

Percentage: 28%
Source of: Cobalt, Arsenic
Formula: CoAsS
Hazard: Arsenicosis (Inhalation)

Hematite

Percentage: 7%
Melts into: Cast Iron
Formula: Fe₂O₃

Graphite, Bituminous Coal...

Rarity: 1/220 chunks
Density: 40%
Type: Pipe Vein
Y: 0 — 120
Height: 60
Radius: 9
Indicator Max Depth: 50
Biomes: Any

Stone Types: Argillite, Dacite, Diorite, Gabbro, Granite, Red Granite, Trachyte

Graphite

Percentage: 45%
Used for: Fire Clay, Silicon Carbide, Graphene
Formula: C

Bituminous Coal

Percentage: 25%
Used for: Fuel, Distillation
Formula: C

Diamond

Percentage: 20%
Used for: Grinding, AE2
Formula: C

Hematite

Percentage: 10%
Melts into: Cast Iron
Formula: Fe₂O₃

Green Sapphire, Bauxite...

Rarity: 1/230 chunks
Density: 40%
Type: Cluster Vein
Y: 0 — 70
Size: 40
Indicator Max Depth: 15
Biomes: Any

Stone Types: Chalk, Chert, Claystone, Diorite, Gabbro, Granite, Shale

Native Gold

Percentage: 55%
Melts into: Gold
Formula: Au

Bauxite

Percentage: 20%
Source of: Aluminium
Formula: Al₂O₃

Electrotine

Percentage: 20%
Source of: Gold, Silver, Redstone
Formula: (Si(FeS₂)₅(CrAl₂O₃)Hg₃)(AgAu)

Green Sapphire

Percentage: 5%
Source of: Aluminium
Formula: Al₂O₃

Grossular, Spessartine...

Rarity: 1/230 chunks
Density: 30%
Type: Cluster Vein
Y: 0 — 70
Size: 42
Indicator Max Depth: 15
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Chert, Claystone, Gabbro, Limestone, Red Granite, Shale, Trachyte

Pyrolusite

Percentage: 42%
Source of: Manganese
Formula: MnO₂

Tantalite

Percentage: 36%
Source of: Manganese, Tantalum
Formula: MnTa₂O₆

Grossular

Percentage: 10%
Source of: Calcium, Aluminium
Formula: Ca₃Al₂Si₃O₁₂

Spessartine

Percentage: 10%
Source of: Manganese, Aluminium
Formula: Al₂Mn₃Si₃O₁₂

Hematite, Limonite, Goethite...

Rarity: 1/210 chunks
Density: 40%
Type: Cluster Vein
Y: 0 — 70
Size: 40
Indicator Max Depth: 30
Biomes: Any

Stone Types: Argillite, Basalt, Claystone, Conglomerate, Dacite, Dolomite, Limestone, Quartzite, Red Granite

Hematite

Percentage: 50%
Melts into: Cast Iron
Formula: Fe₂O₃

Limonite

Percentage: 30%
Melts into: Cast Iron
Formula: FeHO₂

Goethite

Percentage: 15%
Melts into: Cast Iron
Formula: FeHO₂

Native Gold

Percentage: 5%
Melts into: Gold
Formula: Au

Hematite, Limonite...

Hematite

Percentage: 55%
Melts into: Cast Iron
Formula: Fe₂O₃

Limonite

Percentage: 33%
Melts into: Cast Iron
Formula: FeHO₂

Native Gold

Percentage: 5%
Melts into: Gold
Formula: Au

Calcite

Percentage: 5%
Source of: Calcium
Formula: CaCO₃

Lazurite, Sodalite, Lapis...

Rarity: 1/200 chunks
Density: 25%
Type: Cluster Vein
Y: 0 — 70
Size: 30
Indicator Max Depth: 20
Biomes: Any

Stone Types: Argillite, Chalk, Chert, Dolomite, Limestone, Shale

Lazurite

Percentage: 35%
Source of: Aluminium, Calcium, Sodium
Formula: Al₆Si₆Ca₈Na₈

Sodalite

Percentage: 25%
Source of: Aluminium, Sodium
Formula: Al₃Si₃Na₄Cl

Lapis

Percentage: 25%
Source of: Lazurite, Sodalite, Pyrite, Calcite

Calcite

Percentage: 15%
Source of: Calcium
Formula: CaCO₃

Pitchblende, Thorianite...

Rarity: 1/370 chunks
Density: 30%
Type: Cluster Vein
Y: -30 — 0
Size: 60
Indicator Max Depth: 20
Biomes: Any

Stone Types: Diorite, Gabbro, Granite, Red Granite

Pitchblende

Percentage: 52%
Source of: Uranium, Thorium, Lead
Formula: (UO₂)₃ThPb
Hazard: Radioactive (Any Contact)

Thorianite

Percentage: 26%
Source of: Thorium
Formula: ThO₂
Hazard: Radioactive (Any Contact)

Uraninite

Percentage: 21%
Source of: Uranium
Formula: UO₂
Hazard: Radioactive (Any Contact)

Pitchblende, Thorianite...

Rarity: 1/220 chunks
Density: 55%
Type: Cluster Vein
Y: 0 — 70
Size: 20
Indicator Max Depth: 15
Biomes: Any

Stone Types: Argillite, Conglomerate, Dacite, Diorite, Dolomite, Gabbro, Quartzite, Red Granite, Shale, Trachyte

Pitchblende

Percentage: 41%
Source of: Uranium, Thorium, Lead
Formula: (UO₂)₃ThPb
Hazard: Radioactive (Any Contact)

Thorianite

Percentage: 29%
Source of: Thorium
Formula: ThO₂
Hazard: Radioactive (Any Contact)

Hematite

Percentage: 29%
Melts into: Cast Iron
Formula: Fe₂O₃

Quartz, Barite, Asbestos...

Rarity: 1/210 chunks
Density: 30%
Type: Cluster Vein
Y: 0 — 70
Size: 40
Indicator Max Depth: 15
Biomes: Any

Stone Types: Argillite, Chalk, Chert, Claystone, Granite, Limestone, Quartzite, Red Granite, Shale, Trachyte

Quartz

Percentage: 41%
Used for: LV components
Formula: SiO₂

Barite

Percentage: 35%
Source of: Barium
Formula: BaSO₂

Asbestos

Percentage: 17%
Source of: Magnesium, Lung cancer
Formula: Mg₃Si₂H₄O₉
Hazard: Asbestosis (Inhalation)

Hematite

Percentage: 5%
Melts into: Cast Iron
Formula: Fe₂O₃

Redstone, Ruby, Chromite

Rarity: 1/370 chunks
Density: 30%
Type: Cluster Vein
Y: -30 — 0
Size: 60
Indicator Max Depth: 20
Biomes: Any

Stone Types: Diorite, Gabbro, Granite, Red Granite

Redstone

Percentage: 45%
Melts into: Redstone
Formula: Si(FeS₂)₅(CrAl₂O₃)Hg₃

Ruby

Percentage: 35%
Source of: Chromium, Aluminium
Formula: CrAl₂O₃

Chromite

Percentage: 20%
Source of: Chromium
Formula: FeCr₂O₄
Hazard: Irritant (Skin Contact)

Scheelite, Tungstate, Lithium...

Rarity: 1/280 chunks
Density: 45%
Type: Cluster Vein
Y: 0 — 70
Size: 50
Indicator Max Depth: 15
Biomes: Any

Stone Types: Basalt, Chalk, Chert, Claystone, Dolomite, Limestone, Red Granite, Shale

Scheelite

Percentage: 42%
Source of: Tungsten
Formula: Ca(WO₃)O

Tungstate

Percentage: 33%
Source of: Tungsten, Lithium
Formula: Li₂(WO₃)O

Lithium

Percentage: 19%
Source of: Lithium
Formula: Li

Hematite

Percentage: 4%
Melts into: Cast Iron
Formula: Fe₂O₃

Soapstone, Talc...

Rarity: 1/220 chunks
Density: 25%
Type: Cluster Vein
Y: 0 — 70
Size: 40
Indicator Max Depth: 15
Biomes: Any

Stone Types: Argillite, Claystone, Conglomerate, Dacite, Diorite, Dolomite, Granite, Limestone, Quartzite, Red Granite, Shale

Trona

Percentage: 35%
Source of: Sodium
Formula: Na₃C₂H(H₂O)₂O₆

Soapstone

Percentage: 21%
Source of: Magnesium
Formula: Mg₃Si₄H₂O₁₂

Talc

Percentage: 21%
Source of: Magnesium
Formula: Mg₃Si₄H₂O₁₂

Glauconite Sand

Percentage: 7%
Source of: Magnesium, Aluminium
Formula: KMg₂Al₄H₂O₁₂

Pentlandite

Percentage: 7%
Melts into: Nickel
Formula: Ni₉S₈

Hematite

Percentage: 7%
Melts into: Cast Iron
Formula: Fe₂O₃

Sphalerite, Nickel, Galena...

Rarity: 1/150 chunks
Density: 25%
Type: Cluster Vein
Y: 80 — 180
Size: 45
Indicator Max Depth: 40
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Chert, Claystone, Conglomerate, Dacite, Diorite, Dolomite, Gabbro, Granite, Limestone, Quartzite, Red Granite, Shale, Trachyte

Galena

Percentage: 35%
Melts into: Lead
Formula: PbS
Hazard: Weakly Poisonous (Inhalation)

Nickel

Percentage: 23%
Melts into: Nickel
Formula: Ni

Sphalerite

Percentage: 17%
Melts into: Zinc
Formula: ZnS

Native Silver

Percentage: 11%
Melts into: Silver
Formula: Ag

Cobaltite

Percentage: 11%
Source of: Cobalt, Arsenic
Formula: CoAsS
Hazard: Arsenicosis (Inhalation)

Sulfur, Pyrite, Sphalerite...

Rarity: 1/215 chunks
Density: 20%
Type: Cluster Vein
Y: 0 — 70
Size: 45
Indicator Max Depth: 30
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Chert, Dacite, Diorite, Gabbro, Granite, Trachyte

Pyrite

Percentage: 42%
Melts into: Cast Iron
Formula: FeS₂

Sphalerite

Percentage: 23%
Melts into: Zinc
Formula: ZnS

Hematite

Percentage: 19%
Melts into: Cast Iron
Formula: Fe₂O₃

Sulfur

Percentage: 14%
Source of: Sulfur
Formula: S

Sylvite, Halite, Lepidolite...

Rarity: 1/210 chunks
Density: 40%
Type: Disc Vein
Y: 0 — 70
Size: 40
Height: 6
Indicator Max Depth: 15
Biomes: Any

Stone Types: Argillite, Chalk, Chert, Claystone, Diorite, Granite, Limestone, Quartzite, Red Granite, Trachyte

Spodumene

Percentage: 35%
Source of: Lithium, Aluminium
Formula: LiAlSi₂O₆

Halite

Percentage: 30%
Source of: Sodium, Chlorine
Formula: NaCl

Sylvite

Percentage: 20%
Source of: Potassium, Chlorine, Fertilizer
Formula: KCl

Lepidolite

Percentage: 15%
Source of: Potassium, Lithium, Aluminium, Fluorine
Formula: KLi₃Al₄F₂O₁₀

Tetrahedrite, Native Copper...

Rarity: 1/210 chunks
Density: 40%
Type: Cluster Vein
Y: 0 — 70
Size: 40
Indicator Max Depth: 40
Biomes: Any

Stone Types: Argillite, Basalt, Chalk, Chert, Dacite, Diorite, Dolomite, Gabbro, Quartzite, Red Granite, Shale, Trachyte

Tetrahedrite

Percentage: 47%
Melts into: Copper
Formula: Cu₃SbS₃Fe

Native Copper

Percentage: 28%
Melts into: Copper
Formula: Cu

Stibnite

Percentage: 19%
Smelts into: Antimony
Formula: Sb₂S₃

Hematite

Percentage: 4%
Melts into: Cast Iron
Formula: Fe₂O₃

Tetrahedrite, Native Copper...

Tetrahedrite

Percentage: 57%
Melts into: Copper
Formula: Cu₃SbS₃Fe

Native Copper

Percentage: 19%
Melts into: Copper
Formula: Cu

Stibnite

Percentage: 19%
Smelts into: Antimony
Formula: Sb₂S₃

Redstone

Percentage: 4%
Melts into: Redstone
Formula: Si(FeS₂)₅(CrAl₂O₃)Hg₃