Sardonyx (Red & White Agate from Brazil)

Artist: Picasa;
Exposure Date: 2014:07:07 10:10:00;
Make: Canon;
Model: Canon EOS 550D;
ExposureTime: 1/50 s;
FNumber: f/4;
ISOSpeedRatings: 1600;
ExposureProgram: Not defined;
ExposureBiasValue: 0/1;
MeteringMode: Pattern;
Flash: Flash did not fire;
FocalLength: 30 mm;
Software: Picasa;
ExifGpsLatitude: 48 49 48 48;
ExifGpsLatitudeRef: R98;