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Mineral Index - G

• Gjerdingenite-Fe
  Monoclinic
  K₂Fe²⁺(Nb,Ti)₄[(O,OH)₂|Si₄O₁₂]₂ · 6H₂O
• Gjerdingenite-Mn
  Monoclinic
  K₂Mn²⁺(Nb,Ti)₄[(O,OH)₂|Si₄O₁₂]₂ · 6H₂O
• Gjerdingenite-Na
  Monoclinic
  K₂Na₂(Nb,Ti)₄[(OH,O)₂|Si₄O₁₂]₂ · 5H₂O

• Glace
  syn. of Ice

• Glacier Gold
  Pieces of quartz that are artificially injected with 18 carat gold to produce a material that looks like natural gold in veins within the quartz - this is cut and polished as a gem material.

• Glacies Mariæ
  syn. of Selenite

• Gladite
  Orthorhombic
  PbCuBi₅S₉
• Gladiusite
  Monoclinic
  Fe₂(Fe,Mg)₄(PO₄)(OH)₁₁(H₂O)

• Glagerite
  syn. of Halloysite

• Glagolevite
  Triclinic
  Na(Mg,Al)₆[(OH,O)₈|AlSi₃O₁₀]

• Glance-blende
  syn. of Alabandite

• Glants-Cobalt
  syn. of Smaltite

• Glanzarsenikkies
  syn. of Arsenopyrite

• Glanzbraunstein
  syn. of Hausmannite

• Glanzeisenstein
  syn. of Limonite

• Glanzerz
  syn. of Acanthite

• Glanzkobalt
  syn. of Cobaltite

• Glanzkobaltkies
  syn. of Cobaltite

• Glanzkobold
  syn. of Cobaltite

• Glanzmanganerz
  syn. of Manganite

• Glanzspat
  syn. of Sillimanite

• Glaserite
  syn. of Aphthitalite

• Glasiger Feldspath
  syn. of Sanidine

• Glaskopf
  syn. of Goethite, Hematite, Limonite, Manganese Oxides

• Glass
  An amorphous, homogeneous material with a random liquid-like structure generally formed due to rapid cooling. Glasses can be natural (such as obsidian) or artificial (e.g., in slags). Artificial glasses are predominantly composed of silica ...
  Amorphous

• Glas-Spat
  syn. of Fluorite

• Glassy Feldspar
  syn. of Sanidine

• Glaubapatite
  syn. of Apatite, Monetite

• Glauberite
  Monoclinic
  Na₂Ca(SO₄)₂

• Glauber Salt
  syn. of Mirabilite

• Glaubersalz
  syn. of Mirabilite

• Glauberyt
  syn. of Glauberite

• Glauchchroite
  syn. of Glaucochroite

• Glaucocerinite
  Hexagonal
  (Zn,Cu)₁₀Al₆[(OH)₃₂|(SO₄)₃] · 18H₂O
• Glaucochroite
  Orthorhombic
  CaMn²⁺[SiO₄]
• Glaucodot
  Orthorhombic
  (Co_0.50Fe_0.50)AsS

• Glaucodote
  syn. of Glaucodot

• Glaucodotite
  syn. of Glaucodot

• Glaucodoto
  syn. of Glaucodot

• Glaucofaan
  syn. of Glaucophane

• Glaucofana
  syn. of Glaucophane

• Glaucofane
  syn. of Glaucophane

• Glaucofânio
  syn. of Glaucophane

• Glauconiet
  syn. of Glauconite

• Glauconite
  Monoclinic
  K_0.08R¹_1.33 R²_0.67 [][Al_0.13Si_3.87O₁₀](OH)₂
• Glaucophane
  Monoclinic
  [ ][Na₂][Mg₃Al₂][(OH)₂|Si₈O₂₂]

• Glaucopyrite
  var. of Löllingite
  (Fe,Co)As₂

• Glaucosiderite
  syn. of Vivianite

• Glaucosphaerite
  syn. of Glaukosphaerite

• Glaukocerinite
  syn. of Glaucocerinite

• Glaukodot
  syn. of Glaucodot

• Glaukofaani
  syn. of Glaucophane

• Glaukofán
  syn. of Glaucophane

• Glaukofan
  syn. of Glaucophane

• Glaukofanas
  syn. of Glaucophane

• Glaukonie
  syn. of Glauconite

• Glaukonitas
  syn. of Glauconite

• Glaŭkonito
  syn. of Glauconite

• Glaukophan
  syn. of Glaucophane

• Glaukosphaerite
  Monoclinic
  (Cu,Ni)₂[(OH)₂|CO₃]

• Glendonite
  var. of Calcite

• Glessite
  var. of Retinite

• Glessum
  syn. of Amber

• Glesum
  syn. of Amber

• Gletschersalz
  syn. of Epsomite

• Glimer Zeolith
  syn. of Reyerite

• Glimmaraktiga Listor
  syn. of Tainiolite

• Glimmer
  syn. of Mica Group

• Glimmergruppe
  syn. of Mica Group

• Glimmerton
  syn. of Illite

• Glimmer Zeolite
  syn. of Gyrolite

• Glimmerzeolith
  syn. of Gyrolite

• Glimo
  syn. of Mica Group

• Glin
  syn. of Aluminium

• Glinkite
  syn. of Olivine