Category:Files by Fred Kruijen
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mineral collector and fotograph | |||||
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| Date of birth | 1956 | ||||
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Collection of free licensed pictures by Fred Kruijen from strahlen.org/vp/de/wannenkopfe (or strahlen.org/archive/wannenkopfe; see also Mindat-page of Fred Kruijen).
Permission has been granted in ticket:2010022610053345 for selected pictures to be licensed Cc-by-sa-3.0-nl
Media in category "Files by Fred Kruijen"
The following 57 files are in this category, out of 57 total.
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Biotite aggregate - Ochtendung, Eifel, Germany.jpg 921 × 691; 85 KB
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Biotite big aggregate - Ochtendung, Eifel, Germany.jpg 922 × 692; 109 KB
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Biotite, Sanidine and Nepheline - Ochtendung, Eifel, Germany.jpg 922 × 692; 87 KB
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Fayalite - Ochtendung, Eifel, Germany.jpg 692 × 519; 123 KB
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Fayalite between Sanidine - Ochtendung, Eifel, Germany.jpg 807 × 605; 73 KB
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Fayalite crystal group - Ochtendung, Eifel, Germany.jpg 576 × 432; 87 KB
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Fayalite-Forsterite mixed crystal - Ochtendung, Eifel, Germany.jpg 692 × 519; 72 KB
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Forsterite - Ochtendung, Eifel, Germany.jpg 692 × 519; 47 KB
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Forsterite multicolored - Ochtendung, Eifel, Germany.jpg 807 × 605; 98 KB
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Forsterite on Sanidine - Ochtendung, Eifel, Germany.jpg 900 × 675; 172 KB
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Forsterite orange - Ochtendung, Eifel, Germany.jpg 1,176 × 879; 412 KB
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Fred Kruijen (2020).jpg 2,500 × 2,607; 1.33 MB
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Hercynite-132967.jpg 1,000 × 750; 122 KB
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Hercynite-73060.jpg 1,172 × 878; 364 KB
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Huttonite-1255605.jpg 1,265 × 947; 719 KB
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Jeremjevite blue acicular ball - Ochtendung, Eifel, Germany.jpg 909 × 682; 73 KB
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Jeremjevite blue crystals - Ochtendung, Eifel, Germany.jpg 829 × 622; 48 KB
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Jeremjevite colorless needles - Ochtendung, Eifel, Germany.jpg 796 × 597; 49 KB
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Jeremjevite little blue crystal tubes - Ochtendung, Eifel, Germany.jpg 800 × 600; 119 KB
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Jeremjevite yellow crystal ball - Ochtendung, Eifel, Germany.jpg 796 × 597; 62 KB
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Kruijenite-963317.jpg 1,275 × 947; 1.03 MB
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Magnesioferrite - Ochtendung, Eifel, Germany.jpg 900 × 675; 174 KB
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Nefeline around Hematite - Ochtendung, Eifel, Germany.jpg 1,000 × 745; 123 KB
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Nepheline on Hematite - Ochtendung, Eifel, Germany.jpg 900 × 600; 45 KB
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Nosean crystal group - Ochtendung, Eifel, Germany.jpg 778 × 600; 39 KB
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Nosean single crystal - Ochtendung, Eifel, Germany.jpg 807 × 605; 83 KB
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Nosean single crystal, top view - Ochtendung, Eifel, Germany.jpg 807 × 605; 29 KB
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Nosean single crystal2 - Ochtendung, Eifel, Germany.jpg 900 × 663; 127 KB
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Osumilite - Ochtendung, Eifel, Germany.jpg 900 × 675; 392 KB
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Osumilite tablets - Ochtendung, Eifel, Germany.jpg 879 × 660; 79 KB
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Osumilite tablets with Mullite - Ochtendung, Eifel, Germany.jpg 1,000 × 750; 273 KB
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Osumilite, thick tabulars with Mullite - Ochtendung, Eifel, Germany.jpg 1,004 × 753; 122 KB
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Pseudobrookite aggregate1 - Ochtendung, Eifel, Germany.jpg 830 × 623; 62 KB
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Pseudobrookite aggregate2 - Ochtendung, Eifel, Germany.jpg 800 × 600; 179 KB
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Pseudobrookite block1 - Ochtendung, Eifel, Germany.jpg 1,023 × 767; 62 KB
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Pseudobrookite block2 - Ochtendung, Eifel, Germany.jpg 1,023 × 767; 73 KB
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Pseudobrookite block3 - Ochtendung, Eifel, Germany.jpg 1,023 × 767; 90 KB
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Pseudobrookite block4 - Ochtendung, Eifel, Germany.jpg 900 × 675; 235 KB
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Pseudobrookite brush - Ochtendung, Eifel, Germany.jpg 1,023 × 767; 56 KB
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Pseudobrookite crystal group - Ochtendung, Eifel, Germany.jpg 796 × 597; 63 KB
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Pseudobrookite crystal1 - Ochtendung, Eifel, Germany.jpg 796 × 597; 38 KB
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Pseudobrookite crystal2 - Ochtendung, Eifel, Germany.jpg 800 × 600; 134 KB
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Pseudobrookite hair - Ochtendung, Eifel, Germany.jpg 1,023 × 767; 107 KB
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Pseudobrookite needle with topaz crystal - Ochtendung, Eifel, Germany.jpg 1,023 × 767; 58 KB
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Pseudobrookite tabular with typical stripes - Ochtendung, Eifel, Germany.jpg 1,023 × 767; 75 KB
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Pseudobrookite, brown tabular - Ochtendung, Eifel, Germany.jpg 1,023 × 767; 52 KB
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Spinel, Sanidine-79170.jpg 871 × 655; 233 KB
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Titanit-Doppelender - Ochtendung, Eifel, Germany.jpg 807 × 605; 59 KB
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Titanit-Doppelender, other view - Ochtendung, Eifel, Germany.jpg 680 × 650; 345 KB
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Titanite crystal yellow - Ochtendung, Eifel, Germany.jpg 909 × 682; 80 KB
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Titanite crystals on Amphibole - Ochtendung, Eifel, Germany.jpg 727 × 545; 100 KB
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Titanite right-angled - Ochtendung, Eifel, Germany.jpg 727 × 545; 32 KB
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Tridymite aggregate - Ochtendung, Eifel, Germany.jpg 900 × 675; 100 KB
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Tridymite skeleton - Ochtendung, Eifel, Germany.jpg 900 × 675; 151 KB
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Tridymite tabulars - Ochtendung, Eifel, Germany.jpg 657 × 528; 34 KB
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