Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,560 × 1,920 pixels | 5,120 × 3,840 pixels.
Original file (5,120 × 3,840 pixels, file size: 13.74 MB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Microstructure of a spiral tube originating from the 12th-13th century cemetery from Kukruse, Estonia. Copper alloy wire containing tin and lead. The spiral was mounted in plastic and ground. Tint etched with the Klemm's II reagent. Photographed an the optical microscope under 200x magnification.
Eesti: Eestist Kukruse 12.-13. sajandi kalmistult leitud spiraaltoru mikrostruktuur. Pliid ja tina sisaldav pronkstraat. Spiraal on kinnitatud termoplastikusse ja lihvitud. Söövitatud Klemmi II reagendiga. Pildistatud optilise mikroskoobiga 200x suurendusega. English: Microstructure of an archaeological bronze spiral tube, tint etched with the Klemm's II reagent. |
| Date | |
| Source | Own work |
| Author | Rsaage |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
 |
This file was uploaded as part of Wiki Science Competition 2023. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:29, 15 December 2023 | | 5,120 × 3,840 (13.74 MB) | Rsaage | Uploaded own work with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on et.wikipedia.org
- Usage on www.wikidata.org
