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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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 Posted: Aug 24, 2010 07:27 Post subject: Re: Andreas Gerstenberg Collection |
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...more...
| Description: |
Label of a hematite from the Wildemann Erbstolln in der Mockritzbach mine near Munzig, Meissen, Saxony. True local collector´s stuff;-) Maybe some translation can be of help:
"Bunt angelaufener gemeiner Eisenglanz von Wildemann zu Munzig in Sachsen" [Tarnished genuine Eisenglanz from Wildemann (mine) near Munzig in Saxony] |
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71355 Time(s) |
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| Description: |
| And, of course, the hematite in person: tabular crystals up to 4 mm. |
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71365 Time(s) |
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| Description: |
| 1 mm uranospinite plate on hematite from the Hartkoppe quarry, Sailauf, Spessart mtns., Hesse. |
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71383 Time(s) |
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| A superb specimen for local collectors: very old antimonite ore in quartz from the Alte Hoffnung Gottes mine, Kleinvoigtsberg, Saxony (9 cm wide). |
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71351 Time(s) |
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| Description: |
| Grey platy stibiopearceite crystal (now you call this mineral polybasite-tac...) on baryte vug from the Clara mine, Oberwolfach, Black Forest. The crystal measures 15 x 12 mm. |
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71392 Time(s) |
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| Little blue azurite crystals (1 mm each) from the Theodor im Rammelsberg mine, Muldenhütten, Freiberg, Erzgebirge. Again a local rarity! |
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71350 Time(s) |
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71269 Time(s) |
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| Massive tetraedrite with chalkopyrite. Rich ore sample (12 x 10 cm) from Hohe Birke mine, Freiberg, Erzgebirge. |
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71350 Time(s) |
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71343 Time(s) |
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| Description: |
| Massive bornite, a rather rare mineral from Kamsdorf, Thuringia. Picture width: 11 cm. |
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71370 Time(s) |
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71295 Time(s) |
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Nov 22, 2010 06:55 Post subject: Re: Andreas Gerstenberg Collection |
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Hi all,
After a long, long while here some new pics.
Greets
Andreas
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| Andradite from Sparnberg near Hohefels, Thuringia. The red crystal measures 1,5 cm. |
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70343 Time(s) |
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| Description: |
| Rich azurite crystals with minor fluorite and malachite. A nice cabinet (8,5 cm in width) from the Clara mine, Oberwolfach, Black Forest |
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70338 Time(s) |
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| Crednerite (black crusts) with rich azurite covering on sandstone from the Rathsfeld copper mine, Kyffhäuser mtns., Thuringia. Picture width: 10 cm. |
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70376 Time(s) |
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| Native platinum is quite rare in Germany. The picture shows a 1,8 mm nugget from Kolbersbach, Drachselsried, Bavaria. |
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70705 Time(s) |
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| Description: |
| Galena cubes (up to 4 cm) from the Wohlfahrt mine, Rescheid, Eifel mtns., Westphalia. |
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70305 Time(s) |
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| Description: |
| Galena-cuboctahedrons from the Vergnügte Anweisung mine, Freiberg, Erzgebirge. Sample width: 7 cm. |
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70338 Time(s) |
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| Description: |
| Harmotom crystals (5-9 mm) in a calcite vugg from Idar-Oberstein, Rhineland-Palatinate. Old material from Salomon-Calvi collection/Berlin. |
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70330 Time(s) |
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| Description: |
| Dark blue hauyne crystal (8 mm) from Niedermendig, Eifel mtns. Ex Vogel collection (1940). |
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70318 Time(s) |
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| Description: |
| Fluorite octahedrons (in a variety called "Stinkspat" or antozonite) from the Johannes shaft, Wölsendorf, Bavaria. Very rare. Sample width: 5,5 cm. |
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70349 Time(s) |
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| Description: |
| Same specimen, different view. |
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70285 Time(s) |
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Nov 30, 2010 08:23 Post subject: Re: Andreas Gerstenberg Collection |
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Some more...
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| Anglesite crystal (1 cm) on limonite matrix from Friedrich mine, Wissen, Siegerland, Rhineland-Palatinate. Ex Salomon-Calvi collection. |
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70210 Time(s) |
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70203 Time(s) |
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| Description: |
| Old hematite specimen from Tilkerode, Harz mtns. (famous for selenide minerals). 52 mm in width. |
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70200 Time(s) |
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| Description: |
| Good pyrite crystal (15 mm) in marble from Holenbrunn near Wunsiedel, Fichtelgebirge, Bavaria. |
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70228 Time(s) |
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Dec 27, 2010 09:43 Post subject: Re: Andreas Gerstenberg Collection |
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| Description: |
| Galenite xls (up to 2 cm) on dolomite from Siegen, Siegerland, Westphalia. Former F.J. Kessler collection via Senckenberg Museum/Frankfurt. |
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69644 Time(s) |
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| Description: |
| 25 cm Agate from St. Egidien near Hohenstein-Ernstthal, Saxony. |
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69763 Time(s) |
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| Description: |
| Silver wires in quartz vugg from Neue Hoffnung Gottes mine, Bräunsdorf, Erzgebirge, Saxony. Although this mine was a silver mine, native silver quite scarsely occured. Picture width: 4 mm. |
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69656 Time(s) |
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Jan 27, 2011 10:11 Post subject: Re: Andreas Gerstenberg Collection |
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Schubidu... it´s time for some new updates, I presume. Here you go:
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| Brownish bodenite, a Mg-bearing variety of allanite-(Y) in oligoclase from Boden limestone quarry, Marienberg, Saxony. 1 cm crystal. With 1926 label. |
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68928 Time(s) |
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| Description: |
| Enstatite var. bronzite from the classic locality Peterlesstein near Kupferberg, Bavaria. Sample width: 55 mm. With Bergakademie Freiberg label. The latest collection addition;-) |
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69004 Time(s) |
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| Description: |
| Calcite on siderite from Kamsdorf, Thuringia. Ex Kessler collection. Sample width: 8 cm. |
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68908 Time(s) |
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| 5 cm chalcedony aggregate from Helmstedt, Lower Saxony. |
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68865 Time(s) |
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| An 18th century find: chalkopyrite in ankerite from Freiberg, Saxony (probably from the Junge Hohe Birke mine). 12 cm sample with Naturaliensammlung Amberg label. |
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68917 Time(s) |
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| Fluorite crystals on dolomite from Caaschwitz near Gera, Thuringia. The crystal aggregate measures 2 cm. |
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68884 Time(s) |
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| Description: |
| 3,5 cm galena sample from Prophet Samuel mine (1780), Bleifeld district, Zellerfeld, Harz. |
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68888 Time(s) |
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| Description: |
| Hollandite from Sieben Brüder mine, Langenberg, Saxony. With Krantz label (1880). |
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68914 Time(s) |
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| Description: |
| Black ilmenite inclusions (labelled as "kibdelophane") in sanidinite from Laacher See volcano, Niedermendig, Eifel mtns., Rhineland-Palatinate. 6 cm sample. |
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69008 Time(s) |
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| Description: |
| 4 cm copper "tree" from Käusersteimel mine, Kausen, Siegerland. This mine is also known for excellent cuprite crystals. I´ve loved this piece since I saw it first time! |
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68936 Time(s) |
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Jan 27, 2011 10:15 Post subject: Re: Andreas Gerstenberg Collection |
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more
| Description: |
| Copper alterated to malachite and cuprite xls. 6 cm aggregate from Mina mine, Marsberg, Sauerland, Westphalia. |
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49554 Time(s) |
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| Description: |
| "Porcelaine jasper", a mixture of indialite, mullite and other minerals. Old sample (4 cm) from Planitz, Zwickau, Saxony. |
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49695 Time(s) |
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| Description: |
| "Pseudoapatite", a pseudo of apatite after pyromorphite appearing as greyish crystals up to 4 mm on baryte matrix from the Churprinz Friedrich August mine, Großschirma, Freiberg district, Saxony. The more famous German locality for "pseudoapatites" is the Lorenz Gegentrum dump, Halsbrücke, Freiberg district, Saxony. With Bergakademie Freiberg label (1930). |
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49552 Time(s) |
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| Description: |
| Retinite with lignite in a glass vial (8 cm) from Hartau near Zittau, Saxony. With Bergakademie Freiberg label (1930). |
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49564 Time(s) |
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| Description: |
| Sphaerosiderite on basalt rock from the famous location Steinheim near Hanau, Hesse. 6,5 cm sample with James R. Gregory label (1870). |
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49594 Time(s) |
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| Description: |
| Brown sphaleite xls up to 1,5 cm with pyrite from the Graf Moltke coal mine, Gladbeck, Westphalia. |
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49516 Time(s) |
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| Description: |
| Turquoise from Chrieschwitz, Plauen, Voigtland, Saxony. 8 cm sample having been found during construction works in 1977. |
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49484 Time(s) |
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| Description: |
| Yellowish variscite from the Messbach quarry, Plauen, Voigtland, Saxony. 5,5 cm sample from the type locality with old labels. |
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49580 Time(s) |
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Feb 25, 2011 09:28 Post subject: Re: Andreas Gerstenberg Collection |
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Here are some new German minerals of my collection...
| Description: |
| Smoky quartz crystal from Windorf, Bavaria. The crystal is 12 x 5 cm. |
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49412 Time(s) |
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| Description: |
| 3,5 cm kutnahorite aggregate from Kaiser Wilhelm shaft, Bülten-Adenstedt, Lower Saxony. In my opinion one of the world´s best kutnahorite locations. |
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49404 Time(s) |
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| Description: |
| 6,5 cm malachite sample from Bautenberg mine near Neunkirchen, Siegerland, Rhineland-Palatinate. |
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49432 Time(s) |
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| Description: |
| Autunite crystals up to 5 mm from Schlossberg granite quarry, Flossenbürg, Bavaria. |
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49417 Time(s) |
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| Description: |
| Deep yellow calcite (3 cm) with quartz from Remigiusberg, Kusel, Rhineland-Palatinate. |
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49388 Time(s) |
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| Description: |
| Famous agate from Halsbach near Freiberg, Erzgebirge, Saxony. 12 cm wide sample from a very old find with label dating by 1750-1780. |
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49428 Time(s) |
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Feb 25, 2011 09:31 Post subject: Re: Andreas Gerstenberg Collection |
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And, of course, this one:
| Description: |
| Fluorite from Perlschacht mine, Niederpöbel, Erzgebirge, Saxony. 6,5 cm sample width. |
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49433 Time(s) |
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Carles Millan
Site Admin
Joined: 05 May 2007
Posts: 1532
Location: Catalonia
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| Posted: Feb 25, 2011 09:59 Post subject: Re: Andreas Gerstenberg Collection |
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| Andreas Gerstenberg wrote: | | Here are some new German minerals of my collection... |
Hi Andreas,
Could you please supply the size of your smoky quartz crystal from Windorf?
Thanks,
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Feb 25, 2011 10:05 Post subject: Re: Andreas Gerstenberg Collection |
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Hi,
yes, of course. The crystal is 12 x 5 cm.
Regards
Andreas
____________
Added.
Carles M.
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Darren
Joined: 09 Aug 2009
Posts: 91
Location: New Mexico
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| Posted: Feb 25, 2011 23:59 Post subject: Re: Andreas Gerstenberg Collection |
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That is one amazing collection of classic and historic German minerals. I always enjoy your updates and posts - thank you!
Darren
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Mar 01, 2011 08:25 Post subject: Re: Andreas Gerstenberg Collection |
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Hi,
thank you very much, Darren!
Regards
Andreas
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Montanpark
Joined: 06 Nov 2008
Posts: 241
Location: Mainz
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| Posted: Mar 01, 2011 17:18 Post subject: Re: Andreas Gerstenberg Collection |
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Hi Andreas,
great stuff again. Like to see the Kutnohorite at its new home ;-) .. you did a hell better photograph than i did before! Do you know the labels origin from the halsbach agate? ... i saw this handwriting before but i am not sure.
Cheers
Roger
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Mar 02, 2011 07:17 Post subject: Re: Andreas Gerstenberg Collection |
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Thanks, Roger. The label´s origin is the so-called Naturaliensammlung der Lehrerbildungsanstalt Amberg/Bavaria.
| Description: |
| Azurite crystal on grey calcite from a classic German azurite location - Thalitter, Hesse. Picture width: 5 mm. |
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| Viewed: |
49064 Time(s) |
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| Description: |
| Tabular baryte crystal (4 x 3 cm) from Churprinz Friedrich August mine, Großschirma near Freiberg, Saxony. With Dittmersch collection label (1918). |
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49060 Time(s) |
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| Description: |
| 2 cm baryte aggregate from Vertrau auf Gott shaft, Himmelsfürst mine, Brand-Erbisdorf, Freiberg district, Saxony. |
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49065 Time(s) |
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| Description: |
| Cuprite aggregate (2 mm) on baryte from Clara mine, Oberwolfach, Black Forest. |
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49119 Time(s) |
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| Description: |
| Eisenkiesel quartz covered with hematite crystals, calcite, dolomite and siderite. Classic find (1920s) from Abraham shaft, Himmelfahrt mine, Freiberg, Saxony. Sample width: 7 cm. Although being "simple" gangue minerals good samples from Himmelfahrt mine (central Freiberg district) are as hard to find as good silver minerals from Freiberg. Especially in the case of district rarities as hematite xls. |
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49097 Time(s) |
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| Description: |
| Dark blue, zoned fluorite crystals on quartz from 450 m level, Beihilfe mine, Halsbrücke, Saxony. Sample width: 8 cm. |
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49130 Time(s) |
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| Description: |
| The above shown galena from Isaak Erbstolln, Halsbrücke, Freiberg district, Saxony after cleaning. Now the quartz matrix shows pale violet colour! The corroded crystal measures 2 x 1,5 cm. |
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49016 Time(s) |
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| Description: |
| 6 cm galena crystal from Bleiwäsche near Brilon, Sauerland, Westphalia. Some 20 or 30 years ago this location gave galena cubes up to 20 cm! |
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| Viewed: |
49033 Time(s) |
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| Description: |
| Such smoky quartz crystals are known from the Fichtelgebirge, Bavaria. However, this 7,5 cm crystal is a real oldtimer from Johanngeorgenstadt, Erzgebirge, Saxony. |
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| Viewed: |
49064 Time(s) |
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz
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| Posted: Mar 10, 2011 07:23 Post subject: Re: Andreas Gerstenberg Collection |
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And again some more pics:
| Description: |
| Almandine crystals up to 8 mm (some in calcite matrix). Old find from Dr. Linck marble mine, Auerbach, Hesse. |
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| Viewed: |
48934 Time(s) |
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| Description: |
| Bergakademie Freiberg label. |
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| Viewed: |
48903 Time(s) |
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| Description: |
| Kieserite in glass vial (10 cm) from Staßfurt, Saxony-Anhalt (type locality). Ex William S. Vaux collection. |
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| Viewed: |
48951 Time(s) |
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| Description: |
| Loose pyromorphite crystals (2,5 and 4,5 cm) from Heilige Dreifaltigkeit mine, Zschopau, Saxony. |
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| Viewed: |
48864 Time(s) |
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| Description: |
| 12 cm smoky quartz crystal from Bärenstein, Bad Harzburg, Harz mtns. |
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| Viewed: |
48889 Time(s) |
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