USGS Digital Spectral Library splib05a
Clark et. al. 2003

ASCII Spectral Data file contents:
line 13 title
line 14 history
line 15 to end:  3-columns of data:
     wavelength    reflectance    standard deviation

(standard deviation of 0.000000 means not measured)
(*************** indicates a deleted number)
----------------------------------------------------
Mascagnite GDS65.b (fr)      W1R1Ba AREF
copy of splib04a r 2936                                     
       0.205100***************       0.000000
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       0.625100       0.906366       0.001920
       0.626700       0.897843       0.001061
       0.628300       0.901474       0.001600
       0.629900       0.898833       0.001842
       0.631700       0.903877       0.001923
       0.633700       0.898692       0.001924
       0.635700       0.898831       0.002000
       0.637700       0.902402       0.001260
       0.639700       0.898992       0.001997
       0.641700       0.903408       0.001955
       0.643700       0.900084       0.001891
       0.645700       0.901398       0.002003
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       0.657700       0.902008       0.002017
       0.659700       0.903711       0.002007
       0.661700       0.902859       0.001998
       0.663700       0.902008       0.002017
       0.665700       0.904021       0.002008
       0.667700       0.900079       0.001948
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       0.673200       0.907267       0.001176
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       0.679200       0.900624       0.001906
       0.682200       0.904176       0.002011
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       0.688200       0.905492       0.001752
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       2.400000       0.355567       0.001833
       2.418000       0.373635       0.001606
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       2.466000       0.396850       0.001830
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       2.528000       0.366768       0.001802
       2.560000       0.336010       0.001782
       2.592000       0.305491       0.002584
       2.624000       0.272135       0.002946
       2.656000       0.239510       0.004284
       2.688000       0.175886       0.009050
       2.720000       0.109753       0.022611
       2.752000       0.093516       0.019398
       2.784000       0.072127       0.014612
       2.816000       0.055502       0.024195
       2.848000       0.008523       0.020477
       2.880000       0.022207       0.011735
       2.912000       0.004338       0.012547
       2.944000       0.004047       0.015441
       2.976000      -0.012768       0.019037