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

82gr. Set polychrome

 tourmaline  Slice

63 x 52 mm.

Moderately included.  Enhancement: none (N)

Set PRICE  (4pcs.)

 SOLD 

ORIGIN: Madagascar

ref:4pcs. Tsl set82g

   set(4 pcs.): 82gr.  

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.