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Summary

Specimens of tourmaline var. elbaite from Oxford County, Maine photographed by me from example in my own collection.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:52, 19 February 2023		1,024 × 768 (96 KB)	Astynax (talk \| contribs)	Specimens of tourmaline var. elbaite from Oxford County, Maine photographed by me from example in my own collection.

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Camera manufacturer	Canon
Camera model	Canon PowerShot S2 IS
Author	KNeal
Exposure time	1/500 sec (0.002)
F-number	f/4
Date and time of data generation	12:40, 19 February 2023
Lens focal length	6 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	15:54, 19 February 2023
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	12:40, 19 February 2023
Meaning of each component	Y Cb Cr does not exist
Image compression mode	5
Shutter speed	8.96875
APEX aperture	4
Exposure bias	0
Maximum land aperture	2.875 APEX (f/2.71)
Metering mode	Center weighted average
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	17
DateTimeDigitized subseconds	17
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	9,102.2222222222
Focal plane Y resolution	9,142.8571428571
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard