Gemstone Chart (A Searchable Collection of Precious/Semi-precious Stone Information),Gem Chart -- e-Tools Age

Gemstone Chart (A Searchable Collection of Precious/Semi-precious Stone Information)

This is a searchable collection of international precious stone/gem. With its sparkle and color, a gem can mystify and intrigue people. Most gemstone buyers purchase gems for making jewelry. But some buyers are gemstone collectors. The chart is resource for your gemstone buying and collecting.


Gemstone Chart	Gemstone Hardness Chart	Gemstone Clarity Chart	Gemstone Cut Shape Chart

Categories Country/region Crystal Group Color
1/1

Gemstone Chart

Natural Rubelite
The rubellite is a particularly beautiful gemstone from the colourful family of the tourmalines. Its colour shines in the most beautiful nuances from red to shocking pink. Rubelite is rich in lithium and free of magnesium and iron.
Color: Hot Pink to Intense red
Categories: semi-precious stone
Chemical Composition: (NaCa)(LI,MgFe,Al)9B3Si6(O,OH)31
Crystal Group: Hexagonal
Refractive Index: 1.624(+.005, -.005) - 1.644(+.006, -.006)
Hardness: 7-7.5
Density: 3.06 (.05, +.15)
Occurrence: Brazil, Madagascar, Nigeria, U.S.A.

1/1

Related Link: Gold Coins Chart Gold Bars Chart Diamond Size Chart Necklace Size Chart Ring Size Chart Ear Gauge Size Chart

Top Use:

Gemstone Chart Categories:semi-precious

Recent user inquiry:

12/24/2024 21:31Gemstone Chart Categories:462
12/24/2024 21:30Gemstone Chart Country:SWEDEN
12/24/2024 21:29Gemstone Chart Color:4x0dc0t0p0uspb
12/24/2024 21:29Gemstone Chart Country:UNITED STATES Crystal Group:Monoclinic
12/24/2024 21:28Gemstone Chart Color:d5o3x6

I want to Post a new feedback