A piece of dolomite

Artist: ;
Exposure Date: 2010:08:21 11:05:50;
Copyright: ;
Make: NIKON CORPORATION;
Model: NIKON D300;
ExposureTime: 1/200 s;
FNumber: f/13;
ISOSpeedRatings: 200;
ExposureProgram: Manual;
ExposureBiasValue: 0;
MeteringMode: CenterWeightedAverage;
Flash: Flash did not fire;
FocalLength: 50 mm;
Software: Capture NX 2.2.0 W;