Author Topic: Purple-Sky-Minerals / David Hospital (Read 154993 times)

David Hospital · « **Reply #295 on:** May 14, 2022, 11:39:58 AM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1697862/purple-sky-minerals-13-may-20-may-2022

Genkinite (extremely rare Pt antimonide , analysed !)
Kashinite (extremely rare Ir sulphide mineral !)
Bannermanite (analysed, from the TL in Izalco volcano, El Salvador !)
Manganoshadlunite & Kempite (analyzed !)
Laphamite & Hieratite (Laphamite is As selenide, the Se analog of orpiment !)
Freedite (very rare Cu-Pb-As mineral , analyzed !)
Polhemusite (very rare Zn-Hg sulphide !)
Biringuccite (Very rare borate, analyzed !)
Gregoryite & Nyerereite (very rare K-Na-Ca carbonates, analyzed !)
Saltonseaite & sylvite (from the TL in Saltonsea, analyzed !)[/color]

and many more up to 34 specimens !!

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #294 on:** May 04, 2022, 10:56:03 AM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1697829/purple-sky-minerals-03-may-10-may-2022

Hemloite (extremely rare mineral from the TL in Hemlo)
Eddavidite (very rare new mineral IMA 2018-010, one of only 18 Br-minerals known !)
Shimenite & Christite (two very rare Tl sulphosalts, New IMA 2021-069 for shimenite !)
Permingeatite (extremely rare selenide , with analysis included !)
Vinciennite (extremely rare sulphide , with analysis included !)
Tubulite
Larisaite & Selenium & ferroselite (3 Se species in one specimen !)
Binnite
Native Ruthenium (very rare native element !)
Jankovicite
Demicheleite-(Cl)
Decrespignyite
Aldridgeite
Dufrenoysite
Pyrochlore
Preisingerite
Montmorillonite
Plumosite
Mopungite
Magnesio-aluminokatophorite
Metasideronatrite

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #293 on:** April 23, 2022, 12:27:59 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1678326/purple-sky-minerals-22-apr-29-apr-2022

Haxonite (extremely rare Fe-Ni carbide , completely analyzed by SEM/EDS)
Kashinite & Hollingworthite (extremely rare rhodium and iridium minerals analyzed by SEM/EDS !!)
Garavellite (very rare sulphide !!)
Plumbotellurite (very rare Pb tellurite mineral, analyzed by SEM/EDS !!)
Fichtelite (very rare organic mineral !)
Gerdtremmelite (extreme rarity from Tsumeb part of the type specimen with label !)
Larosite (very rare Ag mineral !)
Ferrimagnesite
Euclase
Freudenbergite
Ferrilotharmeyerite (from Tsumeb !)
Elbaite
Effenbergerite
Franklinite
Fervanite

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #292 on:** April 15, 2022, 11:43:18 AM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired !! :

https://e-rocks.com/items/auction/1678322/purple-sky-minerals-14-apr-21-apr-2022

Eddavidite (very rare new Bromine mineral IMA 2018-010, one of only 19 Bromine existing minerals known !!, analyzed)
Bonacinaite (very rare new Scandium mineral IMA 2018-056, one of only 21 Scandium existing minerals known !!)
Sazykinaite (very rare Zirconium mineral !)
Kolymite (very rare Cu-Hg natural alloy)
Salesite (very rare iodate !)
Lazaraskeite (very rare organic mineral !!)
Blatonite
Uranzirkelite
Cerianite-(Ce)
Bergenite
Cobaltokoritnigite
Chalcomenite
Borcarite
Brandisite
Philipsbornite
Proustite
Poughite
Mullite
Mawsonite
Nacrite
Nealite
Nagyagite
Henritermierite
Scheteligite

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #291 on:** April 06, 2022, 06:31:45 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired !! :

https://e-rocks.com/items/auction/1678318/purple-sky-minerals-05-apr-12-apr-2022

Balyakinite (extremely rare copper tellurite ! )
Balkanite (very rare Cu-Ag-Hg sulphide from Sonora !)
Cesanite (extreme rarity from the TL in Cesano, for the first time auctioned in erocks!)
Panasqueiraite (from the TL in Panasqueira !!)
Laurite (very rare Ruthenium sulphide !)
Chelkarite (from Chelkar !)
Pyrosklerite
Muscovite
Charlesite
Columbotantalite
Colemanite
Potassium Alum

..ans many more up to 40 mineral specimens !!

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #290 on:** March 25, 2022, 12:40:25 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired !! :

https://e-rocks.com/items/auction/1678314/purple-sky-minerals-24-mar-31-mar-2022

Madocite (very rare sulphosalt from the TL in Madoc !)
Rouvilleite (very rare mineral from MSH !)
Dzhalindite (extremely rare Indium mineral !)
Donbassite (from the TL in Donbass, Ukraina !)
Meixnerite (extremely rare Mg-Al hydroxide )
Shadlunite (very rare Cd mineral !)
Moschellandsbergite (from the TL in Moschellansberg !)
Ernienickelite (very rare Ni-Mn oxide !)
Magnolite (very rare tellurite from the TL!)
Guilleminite
Allanite
Tritomite-(Y)
Coffinite
Dadsonite
Destinezite
Eudidymite
Bornite
Segelerite
Eskimoite
Selen-Tellurium
Minium
Scholzite
Searlesite
Schirmerite

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #289 on:** March 17, 2022, 11:45:11 AM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired !! :

https://e-rocks.com/items/auction/1671060/purple-sky-minerals-16-mar-23-mar-2022

Zunyite (outstanding big specimen on matrix !)
Kvanefjeldite (extremely rare pink mineral from Greenland!)
Schieffelinite & rodalquilarite (outstanding specimen of these two rare tellurates !)
Fukuchilite (very rare sulphide almost never seen in the mineral market !)
Hyalotekite
Fransoletite (extremely rare Be phosphate from the Tip Top mine !)
Rapidcreekite (big and rich specimen from the TL in Rapid Creek !)
Katoptrite
Kernite
Reyerite
Petersite
Hygrogrenat (andradite)
Fukalite
Perovskite
Romeite
Riebeckite
Stronalsite
Hydroboracite
Fuchsite
Rickardite
Kennedyite
Rhodochrosite
Rhodolite (=pyrope)
Agrellite (Sr-rich)

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #288 on:** March 09, 2022, 12:39:30 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired !! :

https://e-rocks.com/items/auction/1671056/purple-sky-minerals-08-mar-15-mar-2022

Paderaite (analyzed specimen of this extreme sulphide rarity, for the first time auctioned in erocks!)
Vinciennite (analyzed specimen !)
Perryite (analyzed specimen !)
Native Nickel
Cabriite (polished specimen of this Palladium rarity !)
Lapieite (very rare Ni-Cu-Sb sulphide from the TL in Lapie river !)
Kimrobinsonite (analyzed specimen of this Nb-Ta hydroxide!)
Murmanite
Mccaulayite
Manganpyrosmalite
Neptunite
Nahcolite
Mushistonite
Manganotapiolite
Pyroaurite
Pseudomalachite
Tintinaite
Pyrobelonite
Taosite
Tsumoite
Kutnahorite
Kokkolite
Tazheranite
Kunzite

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #287 on:** February 24, 2022, 07:58:00 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired !! :

https://e-rocks.com/items/auction/1647687/purple-sky-minerals-23-feb-02-mar-2022

Native Chromium (analyzed specimen of this extremely rare native element !)
Ertixiite (extremely rare mineral auctioned for the first time in erocks from the Ertixii river !)
Chameanite (very rare Cu selenide from Chamean , the TL!)
Sidwillite (very rare Mo oxide !)
Changbaiite (very rare niobium mineral !)
Eifelite (outstanding sharp crystal !)
Chestermanite
Argentopyrite
Alacranite
Argyrodite
Apatite
Apuanite
Chalcotrichite
Antigorite
Chapmanite
Dufrenoysite
Hematophanite
Azurite
Epistolite
Hedleyite
Hydroxycancrinite
Halite
Jerrygibbsite
Gatumbaite
Grischunite
Corderoite

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #286 on:** February 16, 2022, 12:32:36 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired !! :

https://e-rocks.com/items/auction/1647683/purple-sky-minerals-15-feb-22-feb-2022

Arsenolamprite
Lindgrenite
Arsenohauchecornite
Amstallite (from the TL in Amstall !)
Barahonaite-(Fe) and -(Al)
Colusite (from Bisbee !)
Biphosphammite & archerite
Serpierite
Planerite
Schuetteite
Native Iridium (analyzed !)
Arsenbrackebuschite (from Tsumeb where it is extremely rare !)
Burtite (very rare Ca-Sn hydroxide !)
Beusite
Mackayite
Misenite (from the TL in Miseno !)
Girdite
Seligmannite
Sergeevite (extremely rare mineral !!)
Coquandite
Cameronite & vulcanite (very rare copper tellurides!)
Schlossmacherite
Senarmontite
Marialite
Szmikite

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #285 on:** February 08, 2022, 12:22:38 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1647679/purple-sky-minerals-07-feb-14-feb-2022

This auction is based in relisted items with very reduced starting prices !! (almost all of them in the range 3€-9€ !! )

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #284 on:** January 26, 2022, 01:39:42 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1635225/purple-sky-minerals-25-jan-01-feb-2022

Bararite & Cryptohalite (very rare ammonium silicofluoride !!)
Ranunculite (outstanding small yellow specimen !)
Tuliokite
Cejkaite
Guilleminite
Brockite
Johannite & ammoniozippeite
Cuprorhodsite (very rare rhodium mineral !!)
Luobusaite (extremely rare iron silicide, analyzed by SEM/EDS !)
Permingeatite (analyzed by SEM/EDS !)
Vysotskite
Zhenzhuangite (analyzed specimen by SEM/EDS!)
Tongbaite (very rare chromium carbide !!)
Magnesite
Maucherite
Chelkarite
Magnesiochloritoid
Manganostibite
Chloargyrite
Magnesiocarpholite
Calcioferrite
Copper
Parachrysotile
Cabrerite

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #283 on:** January 14, 2022, 05:14:19 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1635221/purple-sky-minerals-13-jan-20-jan-2022

Vinciennite (very rare sulphide in a completely analyzed specimen !)
Larosite (extremely rare silver mineral !)
Przhevalskite (very rare uranium mineral !)
Eylettersite (very rare uranium mineral !)
Althupite (very rare uranium mineral !)
Roubaultite & Astrocyanite-(Ce) & Kamotoite-(Y) (3 very rare uranium rarities !)
Mitridatite
Majorite (very rare silicate from a meteorite !)
Mongolite
Minasragrite (gemmy crystals of this vandaium mineral !)
Leverettite
Lorenzenite
Berndtite-C6
Brianyoungite
Bystrite
Brannockite
Pecoraite
Beryl
Brazialinite
Chiolite
Chlorothionite
Sturmanite
Fenaksite
Sorensenite

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #282 on:** January 05, 2022, 12:32:58 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1635216/purple-sky-minerals-04-jan-11-jan-2022

Kuznetsovite
Kleberite
Redingtonite & Botryogen
Argentobaumhauerite
Millisite

...and many more up to 60 specimens !!

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #281 on:** December 24, 2021, 07:55:03 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1627838/purple-sky-minerals-23-dec-30-dec-2021

Mgriite (extremely rare Cu-As selenide !)
Naldrettite (extremely rare Pd antimonide, analyzed !!)
Vasilite (extremely rare Pd-Cu sulphotelluride !!)
Tulameenite (extremely rare Pt-Fe-Cu , analyzed !!)
Wattersite & Edgarbaileyite & Montroydite & Mercury ( 4 Hg mineral species in one specimen !)
Stannopalladinite (extremely rare Pd- stannide !!)
Diamant (big crystal group !! )
Burtite (very rare Sn mineral !!)
Bracewellite (rare Cr mineral !!)
Bottinoite
Mannardite
Miersite
Deweylite
Bixbyite
Naegite
Nakauriite
Botallackite
Cobaltaustinite
Dudgeonite(=annabergite)
Cornetite
Cornwallite
Bismoclite

and some more !
David Hospital
Purple Sky Minerals

David Hospital · « **Reply #280 on:** December 16, 2021, 01:10:00 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1627702/purple-sky-minerals-15-dec-22-dec-2021

Luobusaite (extremely rare Fe silicide , analyzed !)
Partheite (very rare silicate from Turkey!)
Sopcheite (very rare Ag-Pd-Te mineral ! )
Godlevskite (very rare Ni-Fe sulphide, analyzed !)
Lapieite (from the Lapie river, the TL !)
Irarsite (very rare Iridium-Rutenium-Rhodium mineral, analyzed !)
Foordite (very rare Sn-Nb-Ta analyzed !)
Iridium (Iridium nugget without osmium, which is very rare, analyzed !)
Muskoxite (from Muskox Intrusion !)
Thorbastnäsite
Mundite (very rare uranium mineral !)
Heinrichite & arseniosiderite
Euxenite-(Y)
Natrozippeite
Marcasite
Manganotychite
Chloroxiphite & Mendipite
Matraite (sphalerite)
Marburgite

and some more !
David Hospital
Purple Sky Minerals

David Hospital · « **Reply #279 on:** December 03, 2021, 01:26:09 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1620919/purple-sky-minerals-02-dec-09-dec-2021

Bismutoferrite
Marokite
Hsianghualite
Heneuite (extremely rare carbonate-phosphate, only one locality worldwide !)
Haapalaite (very rare Fe-Mg sulphide mineral !)
Machatschkiite (from the Anton mine, the only known locality worldwide !)
Hibbingite
Hellyerite
Jalpaite
Jokokuite
Junitoite
Jaskolskiite
Rhodonite
Rutile
Perroudite
Rusakovite
Poubaite
Penroseite
Musgravite (=Magnesiotaaffeite-6N’3S)
Jelinite
Maufite =clinochlore & lizardite
Redingtonite (from the TL in Redington Mine)
Massicot
Mansfieldite
Molybdophyllite

...and many more !

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #278 on:** November 24, 2021, 11:44:30 AM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1604149/purple-sky-minerals-23-nov-30-nov-2021

Drysdallite (extremely rare Molybdenum selenide !)
Tin (very rare native element)
Caswellsilverite (very rare Na-Cr sulphide from a meteorite!)
Tristramite (very rare uranium mineral !)
Phuralumite (very rare uranium mineral !)
Sederholmite (very rare Ni selenide !)
Taenite & lawrencite
Strigovite
Rosemaryite
Symplesite
Stanleyite
Spiroffite
Karnasurtite-(Ce)
Rankamaite
Ramdohrite
Roxbyite
Sphaerosiderite
Tetrakalsilite
Staurolite
Shigaite
Sturtite
Tirodite
Stutzite
Squawcreekite

...and many more !

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #277 on:** November 13, 2021, 07:06:04 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1604145/purple-sky-minerals-12-nov-19-nov-2021

Malanite (very rare Iridium mineral !)
Mbobomkulite
Rhodplumsite (very rare Rhodium mineral !)
Calcjarlite (for the first time auctioned in erocks !)
Cappelenite-(Y)
Chursinite (very rare Hg arsenate mineral !)
Kimrobinsonite (rare Nb-Ta hydroxide mineral, analyzed !)
Campigliaite
Magbasite (outstanding single magenta crystal !)
Mawbyite
Castaingite
Konyaite
Katoite
Kustelite
Lammerite
Millisite
Lepidolite
Kuznetsovite (very rare Hg arsenate mineral !)
Lawpadite
Lacroixite

...and many more !

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #276 on:** November 04, 2021, 07:18:12 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1604141/purple-sky-minerals-03-nov-10-nov-2021

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #275 on:** October 25, 2021, 07:43:04 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1584051/purple-sky-minerals-22-oct-29-oct-2021

Sudovikovite (extremely rare Pt selenide mineral, analyzed !)
Chalcothallite
Macphersonite
Mohite
Ecandrewsite
Monetite
Electrum

...and many more !!

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #274 on:** October 13, 2021, 08:54:56 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired !:

https://e-rocks.com/items/auction/1584047/purple-sky-minerals-13-oct-20-oct-2021

Brazilianite
Bartonite
Bahianite (hardest mineral after diamond !)
Argentobaumhauerite (formely known as baumhauerite-2a)
Bellingerite (very rare iodate !)
Gallite (very rare gallium mineral !)
Johnwalkite (extremely rare phosphate from South Dakota)
Carnallite
Chantalite
Pyroxmangite
Motukoreaite
Cuprorivaite
Pyrosptilpnite
Chernykhite
Cubanite

...and many more !!

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #273 on:** October 05, 2021, 12:14:45 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired !:

https://e-rocks.com/items/auction/1584043/purple-sky-minerals-04-oct-11-oct-2021

Native Zinc
Native Palladium & Potarite (analyzed !)
Native Ruthenium (analyzed !)
Chiyokoite (IMA 2019-054)
Aldridgeite
Tubulite (outstanding tube !)
Jankovicite (extremely rare thallium mineral !)
Lafossaite (extremely rare thallium mineral, analyzed !)
Demicheleite-(Br)
Paramendozavilite
Kawazulite
Plumbotsumite
Nissonite
Ericaite
Creaseyite
Aschamalmite
Canizzarite
Brandtite
Kainosite
Bornemanite
Boracite
Brookite
Chapmanite
Brucite

...and many more !!

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #272 on:** September 24, 2021, 01:52:16 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

https://e-rocks.com/items/auction/1570409/purple-sky-minerals-23-sep-30-sep-2021

Tikhonenkovite (extremely rare Sr mineral !!)
Litidonite (very rare mineral from the TL in Vesuvius!)
Geminite
Gartrellite
Gallite (extremely rare gallium mineral, only 9 Ga minerals exist !!)
Kleberite (very rare mineral auctioned for the first in the site!)
Lovdarite (very rare Be mineral from the TL !)
Greenockite
Kolbeckite
Luetheite
Sylvanite
Perowskite
Thenardite
Ludjibaite
Wurtzite

...and many more !!

David Hospital
Purple Sky Minerals

David Hospital · « **Reply #271 on:** September 16, 2021, 12:07:04 PM »

Hi lovers and passionates of systematic minerals,

The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, as usual with many rare minerals from the new collection I adquired :

For the first time SEVEN PALLADIUM MINERALS IN A SINGLE AUCTION !!

https://e-rocks.com/items/auction/1570403/purple-sky-minerals-15-sep-22-sep-2021

Telluropalladinite & Moncheite (TWO very rare Pd minerals, analyzed !)
Atheneite (extremely rare Pd-Hg-As mineral , analyzed !!)
Palarstanide & Plumbopalladinite & Polarite & Atokite (FOUR very rare Pd minerals, analyzed !)
Larosite (extremely rare Cu-Ag mineral !)
Metatorbernite ( from Binn Valley !)
Triangulite (very rare uranium mineral !)
Burtite (very rare Ca-Sn mineral !)
Mundtite
Tachyhydrite
Francevillite & Mounanaite
Metavivianite
Benitoite
Bobierrite
Pellyite
Birnessite
Montebrasite
Mordenite
Vitusite-(Ce)
Vanadinite
Pinolite
Theisite
Berborite
Variscite
Mackayite

...and many more !!

David Hospital
Purple Sky Minerals