$ gdalinfo in.vrt
Driver: VRT/Virtual Raster
Files: /path/to/in.vrt
       /path/to/tiles/3621078/92LWJ-92L5R.tif
       /path/to/tiles/3621078/92LWV-92L5L.tif
       /path/to/tiles/3621078/92LXB-92L5G.tif
       /path/to/tiles/3621078/92LX9-92L5H.tif
       /path/to/tiles/3621078/92LW5-92L5Y.tif
... 751 in total ...
       /path/to/tiles/3621078/92LWP-92L5J.tif
       /path/to/tiles/3621078/92LX5-92L5H.tif
       /path/to/tiles/3621078/92LX8-92L55.tif
Size is 277596, 308574
Coordinate System is:
GEOGCS["WGS 84",
    DATUM["WGS_1984",
        SPHEROID["WGS 84",6378137,298.257223563,
            AUTHORITY["EPSG","7030"]],
        AUTHORITY["EPSG","6326"]],
    PRIMEM["Greenwich",0],
    UNIT["degree",0.0174532925199433],
    AUTHORITY["EPSG","4326"]]
Origin = (166.315718729999986,-34.030252206999997)
Pixel Size = (0.000044291536858,-0.000043763510889)
Corner Coordinates:
Upper Left  ( 166.3157187, -34.0302522) (166d18'56.59"E, 34d 1'48.91"S)
Lower Left  ( 166.3157187, -47.5345338) (166d18'56.59"E, 47d32' 4.32"S)
Upper Right ( 178.6108722, -34.0302522) (178d36'39.14"E, 34d 1'48.91"S)
Lower Right ( 178.6108722, -47.5345338) (178d36'39.14"E, 47d32' 4.32"S)
Center      ( 172.4632955, -40.7823930) (172d27'47.86"E, 40d46'56.61"S)
Band 1 Block=128x128 Type=Byte, ColorInterp=Red
  Mask Flags: PER_DATASET ALPHA
Band 2 Block=128x128 Type=Byte, ColorInterp=Green
  Mask Flags: PER_DATASET ALPHA
Band 3 Block=128x128 Type=Byte, ColorInterp=Blue
  Mask Flags: PER_DATASET ALPHA
Band 4 Block=128x128 Type=Byte, ColorInterp=Alpha

# One tile:
$ gdalinfo /path/to/tiles/3621078/92LX8-92L55.tif
Driver: GTiff/GeoTIFF
Files: /path/to/tiles/3621078/92LX8-92L55.tif
Size is 4800, 7200
Coordinate System is:
GEOGCS["WGS 84",
    DATUM["WGS_1984",
        SPHEROID["WGS 84",6378137,298.257223563,
            AUTHORITY["EPSG","7030"]],
        AUTHORITY["EPSG","6326"]],
    PRIMEM["Greenwich",0],
    UNIT["degree",0.0174532925199433],
    AUTHORITY["EPSG","4326"]]
Origin = (175.831041907000014,-37.813127291800001)
Pixel Size = (0.000043765193542,-0.000043765193625)
Metadata:
  AREA_OR_POINT=Area
  TIFFTAG_IMAGEDESCRIPTION=Composite
  TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch)
  TIFFTAG_XRESOLUTION=300
  TIFFTAG_YRESOLUTION=300
Image Structure Metadata:
  COMPRESSION=LZW
  INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left  ( 175.8310419, -37.8131273) (175d49'51.75"E, 37d48'47.26"S)
Lower Left  ( 175.8310419, -38.1282367) (175d49'51.75"E, 38d 7'41.65"S)
Upper Right ( 176.0411148, -37.8131273) (176d 2'28.01"E, 37d48'47.26"S)
Lower Right ( 176.0411148, -38.1282367) (176d 2'28.01"E, 38d 7'41.65"S)
Center      ( 175.9360784, -37.9706820) (175d56' 9.88"E, 37d58'14.46"S)
Band 1 Block=4800x1 Type=Byte, ColorInterp=Red
  Mask Flags: PER_DATASET ALPHA
Band 2 Block=4800x1 Type=Byte, ColorInterp=Green
  Mask Flags: PER_DATASET ALPHA
Band 3 Block=4800x1 Type=Byte, ColorInterp=Blue
  Mask Flags: PER_DATASET ALPHA
Band 4 Block=4800x1 Type=Byte, ColorInterp=Alpha