14 Days Free Returns
 Free US$15 shipping coupon for first time order code FS1
sales@gemwow.com
     
 
 
 
Total SKU's 13,741
Vendors 95
Registered Members 3,253
 
Price
Weight
 
 Gem Guide
- Birthstones
- Gold and Other Precious Metals
- Gemstones By Color
- Gemstone Sizes and Weights
- The Nine Sacred Navaratnas
- Ruby Buying Guide
- Physical Properties of Gemstones
- Sapphire Buying Guide
- Anniversary Gemstones
- Gemstone Attribute Table
- AIGS Master Color Chart
- Gemstone Color and Clarity Guide
- Gemstone Cut and Appraisal Guide
- The Mohs Hardness Scale
Gems Directory
  JTC Standing Showcase for Rent
  JTC Office Space for Rent
  JTC Jewelry Booth for Rent
  JTC Retail Showroom for Rent
  JTC Condominium for rent
 
 
Search Result > Total (41) Items Found. Sort By :  Price  |  Price Per Carat  |  Weight  |  Shape 

Calcite is an abundant calcium-containing carbonate, which is noted within industry as an important ore for the metal and as a key ingredient within important household chemicals such as paints and fertilizers. Due to its extreme softness (3.0) and, like all carbonates, vulnerability to attack from even the weakest of acids, the mineral lacks the durability usually required for jewelry wear and is instead usually encountered as a collectors’ mineral. In addition, calcite comprises the, often unwanted, whitish regions within lapis lazuli.

Aside from its very occasional use as a gemstone, calcite is perhaps best known to gemologists as the key optical component within many gemological dichroscopes. These devices make use of the mineral’s inherent ability to split incident light into its two constituent rays, and these are subsequently able to individually display the two or three hues that emanate from the pleochroic gem material under test.

<<   Previous
1
Next  >>   [ Page 1 of 1  ]   [ 41  / 41 ]
 
SGA0999
"Diopside, Spinel, Mica"
$ 70.00
1 pcs 75.07cts

 
FCC0667
Red Spinel with Mica Specimen
$ 100.00
1 pcs 132.15cts



 
MYC0314
Sapphire and Mica
$ 89.00
1 pcs 140.52cts

 
MYC0321
Mica & Apatite in Matrix
$ 18.00
1 pcs 109.32cts

 
FCC0687
Blue Calcite in Mica
$ 8.00
1 pcs 236.02cts


 
FCC0408
Green Mica in Calcite
$ 5.00
1 pcs 76.70cts

 
MCG0496
Spinel in Mica
$ 5.00
1 pcs 3.55cts


 
GWB2846
Mica and Goshenite Crystal
$ 20.00
1 pcs 191.50cts


 
GWB2854
Mica in Quartz Specimen
$ 25.00
1 pcs 152.00g

 
GAP0522
Mica & Spinel
$ 25.00
1 pcs 23.69cts

 
MYC0442
Iron Ore with Mica
$ 13.00
1 pcs 173.49cts

 
MYC0125
Mica in matrix
$ 41.00
1 pcs 341.45cts



 
JDA0787
Topaz with Mica Specimen
$ 12.00
1 pcs 26.80cts

 
JDA0788
Topaz with Mica Specimen
$ 12.00
1 pcs 25.25cts

 
JDA0789
Topaz with Mica Specimen
$ 20.00
1 pcs 67.25cts

 
JDA0790
Topaz with Mica Specimen
$ 30.00
1 pcs 161.58cts

 
MYC0157
Spinel & Mica Crystal
$ 300.00
1 pcs 637.50cts




 
MYC0332
Mica and Garnet Crystal
$ 200.00
1 pcs 549.00g

 
FCC0712
Topaz & Mica Crystal
$ 25.00
1 pcs 135.39cts

 
FCC0713
Quartz & Mica Crystal
$ 10.00
1 pcs 63.94cts

 
MCG0459
Mica Specimen
$ 20.00
1 pcs 65.56cts



 
MYC0034
Green Mica in Matrix
$ 100.00
1 pcs 230.27g

 
MYC0035
Brown Mica in Matrix
$ 100.00
1 pcs 337.40g

 
MYC0338
Brown Mica
$ 100.00
1 pcs 355.00cts

 
GAP0384
Brown Mica Crystal
$ 24.00
2 pcs 11.32cts

 
GWB2974
Topaz+Mica in Quartz Crystal
$ 45.00
1 pcs 174.94cts

 
GWB2670
Brown Mica Crystal
$ 5.00
1 pcs 80.66cts

 
EBY0056
Silver Mica Specimen
$ 180.00
1 pcs 242.28cts

 
EBY0202
Silver Mica Specimen
$ 350.00
1 pcs 325.00g

<<  Previous
1
Next  >>   [  Page 1 of 1 ]
      

  Category List

     
 
Learn more about Gemstones
 
  Our Policy
Shipping
Payment
FAQS
Price Index
Gemstone Enhancement Codes
  Customer Services
Contact Us
  About Gemwow.com
About
AIGS Thailand
Jewelry Trade Center
 
6029607