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Mineralati

Minerals

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Rankinite-bearing paralava collected near Mount Ye’elim containing diverse Ba-minerals. BSE image. (b) Aggregates of angular form, trapped between rock-forming minerals, in which hexacelsian forms characteristic plate crystals. Adr = andradite, Baf = barioferrite, Brt = baryte, Csp = cuspidine, Cym = cymrite, Fmt = flamite, Gh = gehlenite, Gur = gurimite, Hcls = hexacelsian, Ol = olivine-like BaCa2Mg(SiO4)2, Rnk = rankinite, Tch = tacharanite, Wo = wollastonite, Ws = walstromite, Zad = zadovite. Mineral

Hexacelsian

hexacelsian

Formula
BaAl2Si2O8
Mineral

Hexaferrum

hexaferrum

Formula
(Fe,Os,Ru,Ir)
Palegreen aggregates of foliated schröckingerite crystals with colourless aggregates of hexahydrite coated with colourless, transparent gypsum from Rožná dump, shaft Bukov 2, Vysočina region, Moravia, Czech Republic (Field of view: 5.8 mm) Mineral

Hexahydrite

hexahydrite

Formula
Mg(SO4)(H2O)6
White crystal aggregates of the borate mineral hexahydroborite associated to grey kurchatovite from Russia (Solongo B Deposit, Vitim Plateau, Baunt District, Buryatia Republic, Russian Federation). Ex Vandenbroucke Museum collection from Waregem, Belgium. Mineral

Hexahydroborite

hexahydroborite
Mineral

Hexamolybdenum

hexamolybdenum

Formula
(Mo,Ru,Fe,Ir,Os)
Mineral

Hexathioplumbite

hexathioplumbite
Mineral

Heyerdahlite

heyerdahlite

Formula
Na3Mn7Ti2(Si4O12)2O2(OH)4F(H2O)2
Multitude of outstanding yellow orange sharp crystals of the very rare Pb-Fe vanadate mineral heyite known from a few localities worldwide. From: Hohenstein, Reichenbach, Odenwald, Hesse, Germany. Mineral

Heyite

heyite

Formula
Pb5Fe²⁺2(VO4)2O4
Heyrovskýite, Quartz Locality: Rakovník (Rakonitz), Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic Dimensions: 50 mm x 43 mm x 32 mm; Weight: 54 g Description: Silvery-bright heyrovskýite crystals in quartz. Mineral

Heyrovskýite

heyrovskýite

Formula
Pb6Bi2S9
Mineral

Hezuolinite

hezuolinite

Formula
(Sr,REE)4Zr(Ti,Fe³⁺,Fe²⁺)2Ti2O8(Si2O7)2
Polished section of the very rare Fe hydroxide-chloride hibbingite from Talnakh in a specimen that was analyzed. From Talnakh, Noril'sk, Putoran Plateau, Taimyr Peninsula, Krasnoyarsk Krai, Russian Federation. Ex Vandenbroucke Museum collection from Waregem, Belgium. Mineral

Hibbingite

hibbingite

Formula
Fe²⁺2(OH)3Cl
Hibonit, 0.40ct, Mogok Myanmar Mineral

Hibonite

hibonite

Formula
CaAl12O19
Hidalgoite Locality: Gold Hill Mine (Western Utah Mine), Gold Hill, Gold Hill District (Clifton District), Deep Creek Mts, Tooele Co., Utah, USA Size: 6.4 x 5.2 x 2.7 cm Hidalgoite is a rare lead aluminum arsenate-sulfate and this very rich and uncommon small cabinet is from the Gold Hill Mine of Utah. All sides of the vuggy matrix wedge are richly covered with pretty pastel-green hidalgoite, either as massive crusts, striking, swirl-like patterns or tiny botryoids of hidalgoite. The crest holds a major, hidden surprise of a 2.5 cm vug lined with larger, greenish-yellow hidalgoite botryoids. Outstanding and rich older material from the Ed Bancroft Collection and accompanied by a Ward’s label. Mineral

Hidalgoite

hidalgoite

Formula
PbAl3(SO4)(AsO4)(OH)6
Mohs
4.5
Hielscherite Field of view: 3 mm Locality: Graulai Quarry (TL), Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany Mineral

Hielscherite

hielscherite

Formula
Ca6Si2[(SO4)2(SO3)2(OH)12]·22H2O
Outstanding yellow crystals of laphamite associated to white crystal aggregates of the also very rare K silicofluoride mineral hieratite. From: Shamokin, Northumberland County, Pennsylvania, United States of America. Ex Vandenbroucke Museum collection from Waregem, Belgium. Mineral

Hieratite

hieratite

Formula
K2SiF6
Outstanding brown crystals of the rare mineral hilairite from the type locality: Mont Saint Hilaire, Québec, Canada. Hilairite is a zirconium mineral. Mineral

Hilairite

hilairite

Formula
Na2Zr[SiO3]3 * 3H2O
Hilarionite Field of view: 5 mm Locality: Hilarion Mine (TL), Kamariza Mines (Kamareza Mines), Agios Konstantinos (Kamariza), Lavrion Mining District, Lavreotiki, East Attica, Attica, Greece (locality at mindat.org) Mineral

Hilarionite

hilarionite

Formula
Fe³⁺2(SO4)(AsO4)(OH)·6H2O
Hilgardite Locality: Boulby Mine, Loftus, North Yorkshire, England, UK (Locality at mindat.org) Pink Hilgardite crystals on pale green Boracite. Field of view 6 mm. Specimen and photo Leon Hupperichs. Mineral

Hilgardite

hilgardite
White and very pale green crystals of the rare silicate mineral hillebrandtite from the type locality in Mexico (Velardeña Mine, Municipality de Cuencamé, Durango, Mexico). Ex Vandenbroucke Museum collection from Waregem, Belgium. Mineral

Hillebrandite

hillebrandite

Formula
Ca2(SiO3)(OH)2
Mineral

Hillesheimite

hillesheimite

Formula
(K,Ca,Ba,☐)2(Mg,Fe,Ca,☐)2[(Si,Al)13O23(OH)6](OH)·8H2O
Hillite Field of view: 0.5 mm Locality: Reaphook Hill, Flinders Ranges, South Australia Mineral

Hillite

hillite

Formula
Ca2(Zn,Mg)(PO4)2 * 2 H2O
Brown crystal aggregates of the rare REE mineral hingganite-(Ce) from a little known locality in Mongolia (Tsakhirin Khuduk, Khaldzan Buragtag, Myangad District, Khovd Province, Mongolia). Mineral

Hingganite-(Ce)

hingganite-(Ce)

Formula
BeCe(SiO4)(OH)
Mineral

Hingganite-(Nd)

hingganite-(Nd)
Hingganite-(Y) Locality: Trimouns Talc Mine, Luzenac, Ariège, Midi-Pyrénées, France (Locality at mindat.org) A thick 4 mm crystal, perched nicely on matrix. Somewhat dull in lustre, but huge for the price! 3 x 3 x 2 cm Mineral

Hingganite-(Y)

hingganite-(Y)

Formula
BeYSiO4(OH)