GL GemSpec Samples

 

 

The following reference spectra were obtained with GLGemSpec version 3.0 (2016).

GL GemSpec Sample Database (normalized absorption spectra); always use additional testing methods to confirm ID.

Zircon, blue (irradiated)

Zircon, blue (irradiated)

Beryl, pink (synthetic)

Beryl, pink (synthetic)

Almandine Garnet

Almandine Garnet

Alexandrite

Alexandrite

Tsavorite Garnet

Tsavorite Garnet

Tourmaline, pink

Tourmaline, pink

Tourmaline, green

Tourmaline, green

Tourmaline, blue (copper bearing)

Tourmaline, blue (copper bearing)

Topaz, blue (irradiated)

Topaz, blue (irradiated)

Spinel, blue (synthetic)

Spinel, blue (synthetic)

Sapphire, blue

Sapphire, blue

Sapphire, blue, Sri Lanka (heated)

Sapphire, blue, Sri Lanka (heated)

Ruby,Thailand

Ruby,Thailand

Ruby, Kashan (synthetic)

Ruby, Kashan (synthetic)

Ruby (flame fusion, synthetic)

Ruby (flame fusion, synthetic)

Rhodolite Garnet

Rhodolite Garnet

Nephrite, green

Nephrite, green

Kyanite, blue

Kyanite, blue

Jadeite, green (untreated)

Jadeite, green (untreated)

Jadeite, green (treated)

Jadeite, green (treated)

Iolite, blue

Iolite, blue

Heliodor (yellow beryl)

Heliodor (yellow beryl)

Glass, green (paste)

Glass, green (paste)

Glass, blue (paste)

Glass, blue (paste)

Hessonite Garnet, orange

Hessonite Garnet, orange

Emerald, Regency (synthetic)

Emerald, Regency (synthetic)

Emerald (Gematrat, treated)

Emerald (Gematrat, treated)

Emerald, Columbia

Emerald, Columbia

Emerald, Brazil

Emerald, Brazil

Citrine, yellow

Citrine, yellow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PL 405 spectra (raw normalized transmission spectra); always use additional testing methods to confirm ID.

The following photo luminescence (PL) spectra were obtained using the GL Analyzer PL405 Kit which provides a blue laser (405 nm) and necessary accessories.

Spinel, red (Comparison nat/synth) PL405

Spinel, red (Comparison nat/synth) PL405

Spinel, red PL40

Spinel, red PL405

Spinel,red (Synthetic Tairus) PL405

Spinel,red (Synthetic Tairus) PL405

Tsavorite Garnet PL405

Tsavorite Garnet PL405

Alexandrite PL405

Alexandrite PL405

Alexandrite (Synthetic Flux) PL405

Alexandrite (Synthetic Flux) PL405

Diamond, green (Synthetic Ia, HPHT) PL405

Diamond, green (Synthetic Ia, HPHT) PL405

Diamond, Ia PL405

Diamond, Ia PL405 (Colour P)

Diamond, orange, Ia (HPHT treated) PL405

Diamond, orange, Ia (HPHT treated) PL405

Diamond, pink IaB (HPHT treated) PL405

Diamond, pink IaB (HPHT treated) PL405

Diamond, yellow Ia PL405

Diamond, yellow Ia PL405

Diamond, yellow (Synthetic Lucenta, HPH,T,Irradiated) PL405

Diamond, yellow (Synthetic, HPHT,Irradiated) PL405

Emerald, Colombia PL405

Emerald, Colombia PL405

Emerald (Synthetic Chatham) PL405

Emerald (Synthetic Chatham) PL405

Emerald (Synthetic Lechleitner) PL405

Emerald (Synthetic Lechleitner) PL405

Grossular Garnet, orange PL405

Grossular Garnet, orange PL405

Ruby, Burma PL405

Ruby, Burma PL405