Home
Gemstones


Apache Tear and Actinolite Optical Properties


Actinolite and Apache Tear Optical Properties


Optical Properties

Luster
Not Available   
Vitreous   

Pleochroism
Not Available   
moderate   

Dispersion
Not Available   
Not Available   

Transparency
Not Available   
TransparentUlrich Henn and Claudio C. Milisenda, Gemmological Tables (2004) More from other references   

Refractive Index
Not Available   
1.613-1.628   

Optic Character
Not Available   
Not Available   

Crystal System
Amorphous   
monoclinic   

Birefringence
Not Available   
0.0250-0.0270   

Clarity
Not Available   
TransparentUlrich Henn and Claudio C. Milisenda   

Benefits >>
<< Physical Properties

Apache Tear and Actinolite Optic Character

Apache Tear and Actinolite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Apache Tear and Actinolite Physical Properties like crystallographic symmetry, pleochroism,etc. in the crystal. Some of the optical properties are refractive index, luster, optic character, pleochroism etc. Prominent among these is Apache Tear and Actinolite optic character. You might have noticed your gemologist rotating the gemstone while testing it. Rotating a gemstone along its optic axis helps in determining its optic character.

Compare Gems for Capricorn

Apache Tear and Actinolite Transparency

Similar to their colors, Apache Tear and Actinolite transparency can also be used as criteria for their primary identification. Although transparency cannot be the only criteria for gemstone identification, it can efficiently used in gemstone grading. Talking about their transparency, Apache Tear is Not Available while Apache Tear is Not Available in appearance.

Capricorn Gems

Capricorn Gems

» More Capricorn Gems

Compare Gems for Capricorn

» More Compare Gems for Capricorn