Services     SINGLE STONES            PAIRS                     SETS                CABOCHONS         COLLECTOR'S       DESIGNER'S    
 Site map          WELCOME          ORDER TERMS           MINERALS                RESERVE           CONTACT US          ABOUT US    
Usually ships within 24 hours     SEARCH FORM   HELP   INFO. FR   TRACK ORDERS    GEM GUIDE
  TOURMALINE SLICE          NATURAL COLOR            Hardness 7.5

RETURN TO Set tourmaline slice

 

305 grms. Set polychromatic tourmaline  Slice

89.5  x 68.8 mm.(Stone found in alluvium.)

Moderately included.  Enhancement: none (N)

Set PRICE  (10pcs.)

USD 4150.00

ORIGIN: Madagascar

   ref:10pcs. Tslset305gr 

Hardness: 7 - 7.5

Growth zoning in a tourmaline crystal.

Specific Gravity: 3.0+
Refractive Index: 1.62 - 1.68
Chemical Composition: Na(Li,Al)3Al6Si6O18(BO3)3 (OH)4, Sodium Lithium Aluminum Boro-Silicate Hydroxide
Crystal Structure: Trigonal

To purchase a stone from this site click to ORDER       These stones where found in alluvium.

Order Terms                              Faq                            Reserve Collection
Back to top  Litho therapy Minerals Collector's Cabochons Contact us
 
 
Will ship Worldwide
  Green Verdict Image
1987 - 2015  gggems.com  All rights reserved.