Hello All,

as I am an active mineral colletor since 1965, I have accumulated quite a number of duplicates of my main selective interest in minerals: ZEOLITES. This duplicates I offer here for EXCHANGE.

In my first years of collecting I was a "systematic" collector and was also interested in some individual locations. All that (non zeolite) stuff which rested in my drawers over the time now has to go as I need more space for the zeolites.

Somewhile ago I started to upload pictures of what I would like to exchange for Zeolite specimens. If you cannot offer this we can discuss (by mail) alternatives. Beside Zeolites I collect old mineralogical literature, good Apatite crystals, Boracite and pseudomorphoses. I am not a specific Micromount collector but have a lot for exchange and accept this size. More minerals and pictures will be added in time.

The following gallery shows Non-Zeolites and Zeolites separate. Click the pics for full size and details. Please write for additional data.

I answer a fast as possible, but I also kindly ask for your patience. This is not a business, it´s a hobby and so there is no reason to be in a hurry . So please do not expect fast transactions.

Volker.Betz(at)Zeolith-Sammlung.de

Updated 1.6.2009. 12 specimens added some exchanged specimens deleted.
Updated at 20.6.2008 some specimens added and exchanged deleted.
Updated at 21.7.2009 some specimens added and exchanged deleted.
Updated at 24.9.2009 some specimens added and exchanged deleted.

Non-Zeolites

Actinolite

Agate

Amethyst

Agardite-(Ce)

Anglesite

Anatase

Annabergite

Apatite

Aragonite

Apshaltum

Azurite

Bergenite

Bournonite

Brookite

Calcite

Chalcopyrite

Cinnabar

Cuprite, Malachite

Dolomite

Emplektite

Erythrite

Fluorite

Galena

Grossular

Gypsum

Heinrichite

Hydroboracite

Ktenasite

Kyanite

Lepidolite

Magnetite

Malachite

Metatorbernite

Metauranocircite

Mixite

Moganite

Mottramite

Nováčekite

Olivenite

Oripiment

Picropharmacolite

Phosphosiderite and Barbosalite

Phosphuranylite

Pseudomalachtite

Prehnite

Pyrit

Pyromorphit

Quartz - Japan Twin

Quartz - Herkimer Diamond

Quartz - Rock Crystal

Roselite

Samarskite-Y

Schalenblende

Smithsonit

Stibnite

Sulphur

Sylvanite

Tennantite

Tetrahedrite

Thulite

Topaz

Vanadinite

Variscite

p>Vivianite

Vonsenite

Wavellite

Vesuvianite

Willemite

Wöhlerite

Zeunerite

Zinkite

Zircon

Zeolites

Apophyllite is not a Zeolite but belongs to the paragenesis

Analcime

Chabazite

Clinoptilolite

Cowlesite

Edingtonite

Epistilbite

Faujasite

Many specimens fom Limberg, Kaiserstuhl and a few from other locations. Please ask for details and pics.

Faujasite

Ferrierite-Mg

Gismondine

Gmelinite

Gonnardite

Gyrolite is not a Zeolite but belongs to the paragenesis

Harmotome

Available fom several locations. Please ask for Details and Pics.

Leucite

Lévyne

Mazzite

Mesolite

Natrolite

Paulingite

Phillipsite

Available fom many locations. Please ask for Details and Pics.

Offretite

Available fom several locations. Please ask for Details and Pics.

Scolezite

Stellerite

Stilbite

Thomsonite

Tschernichite

Locality colletions

Many specimens from Wittichen, Schwarzwald and Grube Clara, Schwarzwald collected mostly 30 years ago.

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