Cannabis

Original file(2,500 × 1,660 pixels, file size: 1.13 MB, MIME type: image/jpeg)

Summary

Description
English: Basalt volcanic bomb from Eldfell volcano on Heimaey in Iceland. (Smithsonian Institution rock sample NMNH-EO 045268).
Date
Source https://www.si.edu/object/nmnheducation_10024592
Author Andoni Alvarez, Smithsonian Institution
Permission
(Reusing this file)
https://www.si.edu/openaccess/faq

Licensing

Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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copyright status

copyrighted, dedicated to the public domain by copyright holder

copyright license

Creative Commons CC0 License

inception

22 February 2012

captured with

Canon EOS 450D

exposure time

1.3 second

f-number

11

focal length

50 millimetre

ISO speed

100

media type

image/jpeg

instance of

photograph

checksum

ae9e376411bab326ea89b4b414975a333c6f1c2d

determination method: SHA-1

data size

1,186,674 byte

height

1,660 pixel

width

2,500 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current22:15, 6 March 2020Thumbnail for version as of 22:15, 6 March 20202,500 × 1,660 (1.13 MB)GeoWriterUploaded a work by Andoni Alvarez, Smithsonian Institution from https://www.si.edu/object/nmnheducation_10024592 with UploadWizard
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