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Rolf Luetcke's mindat.org home page

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Rolf's Mindat Home Page

Registered member since 8th Apr 2009

Rolf Luetcke has uploaded:
24401 Specimen Photos
495 Locality Photos
49 Other Photos

Rolf Luetcke has published 65 articles on mindat.org
 
I specialize in collecting rare and secondary copper minerals but have a wide range of interest in all minerals.

I am now retired and spend time photographing micro-specimens and adding to our identification collection. In 2018 we reopened our old museum and shop near Benson Arizona again since we are not as active now and enjoy the contact with mineral collectors.

Nice to share with all on Mindat.

Welcome and hope you enjoy your visit to my page!





Rolf Luetcke

Messaging Statistics

Total messages posted:5,739
New threads started:446
First message posted:29th Nov 2011
Latest message posted:30th Apr 2024

My Latest Discussions and Replies

4h46 imagesNature Thread Number 24Posted by Rolf Luetcke. 57 replies in General.5hTsumeb Mine green mineral questionPosted by Rolf Luetcke. 3 replies in Identity Help.5h23 imagesNature Thread Number 25Posted by Rolf Luetcke. 28 replies in General.4d18 imagesJust for Fun volume 4Posted by Rolf Luetcke. 49 replies in General.1wQuestion about Allophane and ChrysocollaPosted by Rolf Luetcke. 12 replies in General.1wHeulandite-Ca from Oregon QuestionPosted by Rolf Luetcke. 4 replies in General.2wLast Chance Mine Malachite habit questionPosted by Rolf Luetcke. 3 replies in Identity Help.2w20 imagesSynthetic or Man-Made mineralsPosted by Rolf Luetcke. 55 replies in General.3wAda Etta Mine, Lordsburg New Mexico post mine bloom questionPosted by Rolf Luetcke. 17 replies in Identity Help.4wMica mineral from Bull Run Quarry Virginia questionPosted by Rolf Luetcke. 7 replies in Identity Help.5wThunderbird Mine, Pinal Co. ArizonaPosted by Rolf Luetcke. 4 replies in Identity Help.5wUtah Tecoma Hill issuePosted by Rolf Luetcke. 4 replies in Improving Mindat.org.5wUnknown green, elongated mineral on Wulfenite from Mibladen MoroccoPosted by Rolf Luetcke. 28 replies in Identity Help.6wDinged Virgin Claim actual location in New MexicoPosted by Rolf Luetcke. 10 replies in General.7wSpanish Azurite location questionPosted by Rolf Luetcke. 12 replies in General.8wHarding Mine variety of mineral QuestionPosted by Rolf Luetcke. 4 replies in General.10wHappy Valentine's Day and StoryPosted by Rolf Luetcke. One reply in General.11wWrong mineralPosted by Rolf Luetcke. 3 replies in Improving Mindat.org.12wFluorescent/Phosphorescent Kentucky Geode location helpPosted by Rolf Luetcke. 2 replies in General.12wSwiss Label HelpPosted by Rolf Luetcke. 11 replies in General.

 
 
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