Feldspar

​​​​​Feldspar: Feldspars are the most common mineral group found on the earth’s crust, constituting approximately 50 percent of it; nearly 90 percent of magmatic and metamorphic rocks and 10 percent of sedimentary rocks are feldspars. This group is divided into alkali feldspars and plagioclases according to isomorphic mix and formational characteristics.

Chemical formula:​ Na2O3.Al2O3.​2SiO2​ (Albit - Na Feldspar)

Application: Glass, ceramics, welding electrodes, paint, plastics, cement, rubber.

Product Specifications

Aydın Çine​

PRODUCT CODE GW-40-500 GP-70-500 SG-20-500 SF-30​0 SF-400 MG-300 SP-106 STD-10MG-25
CHEMICAL CONTENT (%)
SiO270,00 ± 2,0070,00 ± 2,0065,78 ± 2,0069,00 ± 2,0069,00 ± 2,0066,00 ± 2,0066,00 ± 2,0070,00 ± 2,0068,00 ± 2,00
Al2O319,00 ± 0,7519,10 ± 0,7520,80 ± 1,0018,0 ± 1,0018,0 ± 1,0019,00 ± 0,2519,00 ± 0,5018,50 ± 1,0018,50 ± 0,50
TiO20,16 ± 0,080,20 ± 0,100,10 ± 0,080,30 ± 0,020,30 ± 0,021,80 ± 0,600,450 ± 0,0500,320 max.0,550 max.
Fe2O30,040 max.0,070 max.0,020 max.0,30 ± 0,050,40 ± 0,051,20 ± 0,200,450 ± 0,0500,250 max.0,600 max.
CaO0,60 ± 0,200,60 ± 0,152,31 ± 0,600,60 ± 0,200,60 ± 0,200,70 ± 0,100,60 ± 0,150,80 ± 0,500,60 ± 0,15
MgO0,04 ± 0,040,07 ± 0,070,02 ± 0,040,400,403,50 ± 1,000,80 ± 0,200,401,20 ± 0,50
Na2O10,80 ± 0,8010,60 ± 0,5010,30 ± 0,7509,50 ± 0,5009,50 ± 0,508,90 ± 1,0010,00 ± 0,509,70 ± 0,3​09,50 ± 0,50
K2O0,15 ± 0,050,17 ± 0,050,14 ± 0,050,500,501,50 ± 0,601,50 ± 0,600,500,60
P2O50,15 ± 0,060,16 ± 0,060,15 ± 0,060,17 ± 0,050,17 ± 0,060,22 ± 0,080,22 ± 0,050,15 ± 0,060,18 ± 0,06
L.O.I0,25 ± 0,150,25 ± 0,150,39 ± 0,150,55 ± 0,150,55 ± 0,160,80 ± 0,150,60 ± 0,150,50 ± 0,150,60 ± 0,15
PARTICLE SIZE (%)
d98< 10 mm< 10 mm< 10 mm< 10 mm
d85< 300 µ< 106 µ
+500 µ2,0 max.2,0 max.2,0 max.
-500, +300 µ20,0 ± 5,0020,0 ± 5,0025,0 ± 5,00
-74 µ8,0 ± 3,008,0 ± 3,003,0 ± 1,00
MINERALOGY (%)
Albit96969776 -8175 -8075-83
Ortoklas2-42-42-4
Kuvars3315-1915-2012-20
Anortit1-21-25-6
L67 ± 362 ± 373 ± 3
a4,5 ± 14,5 ± 14,5 ± 1
b20 ± 320 ± 325 ± 2
MOISTURE (%)0,5 max.0,5 max.0,5 max.7,0 max.7,0 max.10 max.11 max.7 max.8 max.
PACKINGBig-BagBig-BagBig-BagBulk Bulk Bulk Bulk Bulk Bulk