• Pocket Mindat

• Return to Mineral Index: H
• Return to Index

Mineral Index - H

• Hydroglockerite
  syn. of Glockerite

• Hydrogoethite
  An alleged hydrous ferric oxide from the Tuva Republic, Russia. Optically identical with lepidocrocite and differs only by containing absorbed or capillary water.
  3Fe₂O₃·4H₂O

• Hydrogöthite
  syn. of Hydrogoethite

• Hydrogrossular
  syn. of Grossular-Hibschite Series

• Hydrohalite
  Monoclinic
  NaCl·2H₂O

• Hydrohalloysite
  syn. of Halloysite-10Å

• Hydrohausmannite
  Type material from Franklin, New Jersey shown to be a mixture of Hausmannite and Feitknechtite

• Hydrohausmannite (of Boldyrev)
  syn. of Wad

• Hydrohematite
  syn. of Goethite

• Hydro-herderite
  syn. of Hydroxylherderite

• Hydrohetaerolite
  Tetragonal
  ZnMn₂O₄·H₂O
• Hydrohonessite
  Hexagonal
  Ni₆Fe³⁺₂[(OH)₁₆|SO₄] · 7H₂O

• Hydrokaolin
  syn. of Halloysite

• Hydrokyanite
  syn. of Chalcocyanite

• Hydrolanthanite
  syn. of Lanthanite

• Hydrolanthite
  syn. of Lanthanite

• Hydrolepidocrocite
  var. of Lepidocrocite

• Hydrolite (of Leman)
  syn. of Gmelinite

• Hydrolite (of Mackenzie)
  syn. of Siliceous sinter

• Hydrolithe
  syn. of Gmelinite

• Hydromaghemite
  var. of Maghemite

• Hydromagnesite
  Monoclinic
  Mg₅[(CO₃)₄(OH)₂] · 4H₂O

• Hydromagnesite (of Kobell, 1845)
  syn. of Hydrodolomite

• Hydromagnesite (of Wachmeister)
  syn. of Hydromagnesite

• Hydromagnetite
  var. of Magnetite
  Fe²⁺Fe³⁺₂O₄·nH₂O

• Hydromagnocalcite
  syn. of Hydromagnesite

• Hydromanganite
  syn. of Wad

• Hydromanganosite
  syn. of Wad

• Hydromarchite
  syn. of Hydroromarchite

• Hydrombobomkulite
  Monoclinic
  (Ni,Cu)Al₄[(OH)₁₂|{(NO₃)₂,SO₄}] · 13-14H₂O

• Hydromelanothallite
  A green material formed by the alteration of Melanothallite found at fumaroles at Vesuvius. Not well studied - needs confirmation.
  Cu₂(OH)₂Cl₂·H₂O

• Hydromolysite
  
  FeCl₃·6H₂O

• Hydromuscovite
  syn. of Damourite, Gilbertite, Sericite

• Hydronephelite
  mixture of Diaspore, Gibbsite, Natrolite

• Hydroniumjarosite
  Trigonal
  (H₃O)Fe³⁺₃(SO₄)₂(OH)₆

• Hydronium Uranospinite
  Questionable uranyl mica.

• Hydroparavauxite
  syn. of Sigloite

• Hydrophane
  var. of Opal

• Hydrophilite
  syn. of Antarcticite, Sinjarite

• Hydropite
  syn. of Rhodonite

• Hydroplumbite
  Reported as minute scaly crystals, that combine to form thin flakes with a very strong pearly lustre and white colour. Compare Unnamed (Tetragonal Pb Oxide Hydrate).
  3PbO·H₂O

• Hydropyrite
  syn. of Marcasite

• Hydropyrolusite
  syn. of Wad

• Hydrorinkolite
  syn. of Mosandrite

• Hydroromarchite
  Tetragonal
  Sn₃O₂(OH)₂

• Hydroroméite
  syn. of Stibiconite

• Hydrosamarskite
  syn. of Samarskite-(Y)

• Hydroscarbroite
  Alters irreversibly on exposure to air. See also Scarbroite.
  Triclinic
  Al₁₄(CO₃)₃(OH)₃₆·nH₂O

• Hydrosiderite
  syn. of Limonite

• Hydrosilicite (of Kuh)
  syn. of Kerolite

• Hydrosulfate d'alumine
  syn. of Aluminite

• Hydrotalcite
  Trigonal
  Mg₆Al₂[(OH)₁₆|CO₃] · 4H₂O

• Hydrotalcite Group
  group name
  Mg₆R³⁺₂(OH)₁₆CO₃·4H₂O, where R³⁺ = Al, Cr, or Fe

• Hydrotenorite
  mixture of Chrysocolla, Tenorite

• Hydrothorite
  syn. of Thorogummite

• Hydrotitanite
  syn. of Anatase

• Hydrotrisulfate d'alumine
  syn. of Alunogen

• Hydrotroilite
  A black, finely divided, collodial hydrous ferrous sulphide. Reported in many muds and clays. Little evidence of species validity has been presented.
  FeS·H₂O ?

• Hydrotungstenite
  syn. of Hydrotungstite

• Hydrotungstite
  Monoclinic
  WO₃·2H₂O

• Hydrougrandite
  Garnet Group
  Isometric
  (Ca,Mg,Fe²⁺)₃(Fe³⁺,Al)₂[(OH)₄|(SiO₄)₂]

• Hydrous borate of lime
  syn. of Larderellite, Ulexite

• Hydrovesuvianite
  syn. of High-Hydrated Si-Deficient Vesuvianite

• Hydrowoodwardite
  Trigonal
  Cu_1-xAl_x[(OH)₂|(SO₄)_x/2] · nH₂O

• Hydroxyapatite
  syn. of Apatite-(CaOH)

• Hydroxyapophyllite
  syn. of Apophyllite-(KOH)

• Hydroxybraunite
  syn. of Wad

• Hydroxycancrinite
  Hexagonal
  Na₈[(OH)₂|Al₆Si₆O₂₄] · 2H₂O

• Hydroxylapatite
  syn. of Apatite-(CaOH)

• Hydroxylbastnaesite-(Ce)
  syn. of Hydroxylbastnäsite-(Ce)

• Hydroxylbastnaesite-(La)
  syn. of Hydroxylbastnäsite-(La)

• Hydroxylbastnaesite-(Nd)
  syn. of Hydroxylbastnäsite-(Nd)

• Hydroxylbastnäsite-(Ce)
  Hexagonal
  (Ce,La)[(OH,F)|CO₃]

• Hydroxylbastnäsite-(La)
  The hydroxyl analogue of Bastnäsite-(La); the lanthanum analogue of Hydroxylbastnäsite-(Ce) and Hydroxylbastnäsite-(Nd). Originally reported from Nissi bauxite deposit, Lokris, Fthiótis Prefecture, Sterea Hellas ...
  Hexagonal
  (La,Ce)[(OH,F)|CO₃]

• Hydroxylbastnäsite-(Nd)
  Hexagonal
  (Nd,Ce,La)[(OH,F)|CO₃]