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A beautiful sample from Portugal. The mass density of tungsten is 70% greater than that of lead and is equal to gold. Only 6 elements are heavier (rhenium, iridium, osmium (heaviest of all), platinum, neptunium and plutonium) so this little sample is shockingly heavy for its size! And the only one of the eight that's not prohibitively expensive and/or ridiculously dangerous !
Full EXIF Info | |
Date/Time | 07-Nov-2023 15:06:43 |
Make | RICOH IMAGING COMPANY, LTD. |
Model | PENTAX K-1 |
Flash Used | No |
Focal Length | 200 mm |
Exposure Time | 1/80 sec |
Aperture | f/5.6 |
ISO Equivalent | 100 |
Exposure Bias | 0.00 |
White Balance | 0 |
Metering Mode | matrix (5) |
JPEG Quality | (8) |
Exposure Program | aperture priority (3) |
Focus Distance |
copyright Frank Bosco. Copying for commercial purposes is prohibited.