Caption

Six microscopic enlargements of minerals, page, photomechanical print, Image 1 is olivine, 2 is olivine, 3 is cordierite, 4 is zoisite, 5 is augite and 6 is augite., number: '1, 6', number: 'Tafel XIX', photographer: Emil Cohen, Greifswald, cliché maker: J. Grimm, Offenburg, c. 1880 - in or before 1885, Baden-Württemberg, Mecklenburg-Vorpommern, paper, collotype, photoprint, height 233 mm x width 149 mm, minerals and metals, A vertical page showing six circular black-and-white photographic images arranged in three rows and two columns on a light background, each circular image containing varied granular and textured patterns resembling close-up or microscopic surfaces; the top left circle shows a dark irregular oval area with lighter branching lines, the top right circle displays a mottled textured area with a central lighter irregular form, the middle left circle contains scattered light fragments against a darker background, the middle right circle has a dense cluster of angular light shapes creating a crystalline appearance, the bottom left circle features a large central irregular light shape with radiating cracks and surrounding dark granular texture, and the bottom right circle shows a tall rectangular textured block occupying much of the circle with striated surface markings.

Credit line

Photo12/Liszt Collection

Reference

LZT26B00_209

License type

Rights managed

Available size

42.8Mb (9.2Mb) / 10.3in x 16.1in / 3088 x 4844 (300dpi)

Keywords

Six microscopic enlargements minerals page photomechanical print Image 1 olivine 2 3 cordierite 4 zoisite 5 augite 6 number 1 Tafel XIX photographer Emil Cohen Greifswald cliché maker J Grimm Offenburg c 1880 - 1885 Baden-Württemberg Mecklenburg-Vorpommern paper collotype photoprint height 233 mm x width 149 mm metals vertical showing six circular black- -white photographic images arranged three rows two columns light background circular image containing varied granular textured patterns resembling close-up microscopic surfaces top left circle dark irregular oval area lighter branching lines top right circle displays mottled textured area central lighter irregular form middle circle contains scattered light fragments darker background middle right circle dense cluster angular light shapes creating crystalline appearance bottom circle features large central irregular light shape radiating cracks surrounding dark granular texture bottom right circle tall rectangular block occupying striated surface markings