A 2D hyperspectral library of mineral reflectance, from 900 to 2500nm - Masked high dynamic range data

Each zip file contains the text description file: description.txt. It also contains the data of one or two measurement, A and possibly B. The files are named as follows (#### is the sample ID, @ the letter of the measurement):

• ####-@.ply and ####-@.png: 3D reconstruction in Stanford PLY format, and associated texture file.
• @-im-000.jpg, @-im-010.jpg, ..., @-im-360.jpg: JPEG images of the sample, the angle is in degrees. 0 degree correspond to the position used during scanning.
• @.mhdr.h5: HDF5 file containing masked HDR raw scan data. Masked values are represented by nan.

The zip files correspond to the sample IDs, according to the following table:

Mineral                                    Sample IDs Datapoints
----------------------------------------------------------------
Actinolite                           0020, 0021, 0064      56840 
Albite                                           0107      22521 
Almandine                      0025, 0026, 0073, 0074      17425 
Andalusite                                       0014      18862 
Anhydrite                                        0004      30832 
Apatite                              0089(2), 0090(2)      69062 
Aragonite                                        0061      40111 
Arsenopyrite                                  0087(2)      66333 
Augite                                           0038       8503 
Barite                                           0006      37130 
Beryl                                         0075(2)      37743 
Biotite                                 0049(2), 0050      45400 
Blende                                        0086(2)      15596 
Bronzite                                         0112      50452 
Bytownite                                        0103      14666 
Calcite                  0010, 0011, 0052, 0078, 0079     112501 
Cassiterite                                0119, 0120      38535 
Celestite                            0000, 0001, 0002      56075 
Chalcedony                           0108(2), 0109(2)      96431 
Chalcopyrite                                     0106      19375 
Chlorite                                         0013      75802 
Clinochlore                                      0126      45301 
Coal                                       0081, 0082      44664 
Copper                                           0101      14556 
Diopside                                         0069      58959 
Dolomite                             0091(2), 0092(2)      76810 
Enstatite                                        0047      31072 
Epidote                                    0023, 0024      47306 
Fluorite                             0003(2), 0012(2)      98638 
Galena                                     0053, 0054      17931 
Garnet                                           0115      27331 
Glaucophane                    0016, 0017, 0076, 0077     200830 
Goethite                                         0114      10717 
Graphite                                   0083, 0084      20047 
Grossular                                  0030, 0031      46592 
Gypsum                            0005(2), 0007, 0063     159829 
Halite                                     0008, 0056      66201 
Halloysite                                 0121, 0122     102028 
Hematite                 0039(2), 0085(2), 0095, 0096     165228 
Hornblende                                       0046       9175 
Hypersthene                                      0111      62932 
Ilmenite                                         0116      16256 
Kaolinite                                        0113      20764 
Kyanite                                          0029      12320 
Labradorite                          0088(2), 0104(2)      62762 
Limonite                                   0128, 0129      64550 
Magnetite                                  0055, 0072       7103 
Microcline                                       0071      60699 
Montmorillonite                      0123, 0124, 0125      87986 
Muscovite                                        0034      62481 
Nepheline                                     0097(2)      51930 
Olivine                                          0065       7965 
Omphacite                                  0019, 0067     108032 
Opal                                             0102      34404 
Orthoclase                                       0057      49824 
Phlogopite                                 0045, 0070     105119 
Pyrite                                     0042, 0048      31598 
Pyrolusite                                 0117, 0118      45534 
Pyrrhotite                                       0051      21572 
Quartz                                  0009(2), 0035     126760 
Rutile                                           0093       4959 
Sanidine                                      0099(2)      49260 
Serpentine                                 0018, 0068      78937 
Siderite                                         0080      11651 
Silicified wood                               0127(2)      92935 
Sillimanite                                0032, 0033      70546 
Sodalite                                   0043, 0060      61852 
Sphalerite                                       0105      27485 
Staurolite                           0027, 0028, 0066      30628 
Sulfur                                     0036, 0037      34751 
Talc                     0022, 0040, 0041, 0058, 0059     138317 
Titanite                                         0094       4121 
Tourmaline                                 0044, 0062      68419 
Tremolite                               0098(2), 0100      70913 
Zircon                                        0110(2)       5110