SPECTRAL EVOLUTION Library Builder Module
EZ-ID - Real-Time Mineral Identification Spectral Libraries for
SPECTRAL EVOLUTION Spectrometers and Spectroradiometers
Quickly identify your target samples with EZ-ID software for SPECTRAL EVOLUTION
spectrometers and spectroradiometers. Built into our DARWin SP user interface, EZ-ID
provides real time mineral identification for field or lab use. Scan your target data and
immediately match it against a known library, such as the USGS library which is included with
EZ-ID. Or choose the optional SpecMIN library or the new GeoSPEC High Resolution Library
comprised of scans of samples from the Colorado School of Mines Museum collection, or
create your own custom built library. EZ-ID provides a Library Builder software module so you
can quickly and easily create and add to a custom library.

EZ-ID makes target  mineral identification easier and more accurate by providing access to  
three libraries:
  • USGS library which includes the JPL library - 470 spectra for 314 minerals
  • Optional SpecMIN library - 1528 spectra for 494 minerals
  • Optional Geospec High Resolution Library - 688 spectra for 239 minerals

By ordering all three you have access to 2600 spectra for 1047 minerals.
 First in Full Range PDA Spectrometer, Spectroradiometer and Spectrophotometer Systems
1 Canal Street  ◊  Unit B1
Lawrence, MA 01840  USA
Tel: 978 687-1833  ◊  Fax: 978 945-0372

Copyright © 2012 Spectral Evolution, Inc   
Create your own custom library of mineral spectra for a specific set of minerals, locations,
projects - quickly and easily with our Library Builder Module.
  • Scan your sample with one of our spectrometers or spectroradiometers, such as the
    SR-6500, PSR-3500, SR-3500 and oreXpress
  • Select the appropriate metadata associated with the scan
  • Define your own metadata fields
  • Add new scans to an existing library just as quickly and easily
  • Run new target scans against your library for immediate identification

Library Builder is a powerful tool for creating a custom library that will make your
identification processes even more accurate.
 First in Full Range PDA Spectrometer, Spectroradiometer and Spectrophotometer Systems
The oreXpress spectrometer and EZ-ID software are trademarks of Spectral Evolution, Inc.
You can build your own custom library by scanning known samples and entering your critical metadata. Metadata can
be customized to include information specific to you application. For example in a raw materials inspection/QC
application you might include vendor name, lot number, and similar information. In a vegetation library, you might
include location (including GPS coordinates) time of day for the scan, atmospheric conditions, and so on.
EZ-ID provides multi-column score
tables for comparison of different
matching results based on  
different combinations of selected
match regions based on
absorption features. It also has
batch processing capabilities that
allows geologists to save their
scan files in  a format, a comma
separated file, or a tab delimited
text file. Batch processing is
frequently used to format scans
for use with other 3rd party
software for geological modeling
or mine planning.

EZ-ID also includes comparison
plot, information, and bibliography
features for library entries.