quartz ?
journal
>
2019
>
Danda stream 丹大溪 Hot springs survey
> quartz ?
quartz ?
Keywords:
geology
Location: 23°44'25" N, 121°4'27" E, 694.6m; near:
Dongpu, 東埔
,
map
Camera/lens: TG-4
Aperture: 8.0, Shutter speed: 1/200, Focal length: 4.5 mm, ISO: 100, Bias: 0
Date/Time: 2019:03:01 09:51:26
Average color:
gray45