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INVESTIGATIONS

Stone

RI min

RI max

Biref min

Biref max

Dens min

Dens max

Colour

Locality

Info

nx min

nx max

ny min

ny max

nz min

nz max

Spectrum

UVS

UVL

Reference

Augelite

1.575

1.59

0.015

0.015

2.69

2.7

green

Ortega Mine, Ancash, Peru

 

1.575

1.575

1.576

1.576

1.590

1.590

 

 

 

Gems & Gemology 2006 winter, p 271

 

TABLES

Stone

RI min

RI max

Biref min

Biref max

Dens min

Dens max

nx min

 nx max

ny min

ny max

nz min

nz max

Reference

Augelite

1.565

1.591

0.014

0.02

2.69

2.92

1.565

1.575

1.576

1.578

1.588

1.591

http://www.geminterest.com 

Augelite

1.568

1.593

0.013

0.021

2.6

2.75

 

 

 

 

 

 

Gemmo.eu 2013

Augelite

1.57

1.592

0.014

0.02

2.65

2.75

1.570

1.578

 

 

1.584

1.592

Gemme, Dati per l'identificazione, P. De Stefano et al, 1993 

Augelite

1.57

1.591

0.02

0.021

2.67

2.75

1.570

1.570

1.574

1.575

1.590

1.591

Gemmological Tables, Ulrich Henn, 2004 

Augelite

1.57

1.592

0.014

0.02

2.6

2.8

1.570

1.578

 

 

1.584

1.592

Tabellen zur Edelstein-Bestimmung, Pschichholz FGA, 1975 

Augelite

1.57

1.591

0.014

0.02

2.7

2.7

 

 

 

 

 

 

Gems, R Webster, 5th edition 1994 

Augelite

1.57

1.59

0.014

0.02

2.69

2.75

 

 

 

 

 

 

Gemology Tools Professional 2010

Augelite

1.574

1.588

0.014

0.014

2.7

2.7

 

 

 

 

 

 

John Sinkakas, Gemstone and mineral data book,1972 

Augelite

1.574

1.592

0.014

0.02

2.65

2.75

 

 

 

 

 

 

Bestimmungstabellen für Edelsteine, Birgit Günther, 1981 

Augelite

1.574

1.588

0.014

0.02

2.696

2.75

1.574

1.574

1.576

1.576

1.588

1.588

Joel Arem, Color Encyclopedia of Gemstones, 1987 

Augelite

1.574

1.59

0.014

0.016

2.7

2.75

 

 

 

 

 

 

Tables of Gemstone Identification, Roger Dedeyne, Ivo Quintens, 2007 

 

CAUSE OF COLOUR

 

MINERAL INCLUSIONS

 

LOCALITIES

STONE

LOCALITIES

REFERENCE

Augelite

 

Rapid Creek Area

Yukon

Canada

Geïllustreerde Mineralen Encyclopedie, Petr Korbel & Milan Novak, 2001

Augelite

Ortega mine

 

Ancash

Peru

Gems & Gemology 2006 winter, p271

Augelite

Champion Mine, Laws, White Mts

Mono County

California

USA

Minerals and their Localities, Jan H.Bernhard and Jaroslav Hyrsi, 2004