Natural volcanic glacial sand

Our glacial sand is a unique product of nature. Carried from the highlands of Iceland by powerful rivers down to the southern shore of the island. Rounded and polished on the long journey from the glacier to the shore. The unique properties have contributed to the many different applications of the sand. From topdressing on golf course greens to various concrete products to high tech industrial applications.  We are continually expanding the markets for this fine product.

Iceland - a volcanic reserve

Iceland sits on the border of the Mid-Atlantic tectonic plates. Recent eruptions aside, the rock is relatively young in geological terms dating back 800,000 years.

Physical / Chemical Characteristics

SiO2
47.3%
Al2O3
12.9%
TiO2
1.6%
Fe2O3
12.0%
FeO
10.8%
CaO
11.6%
MgO
12.0%
Na2O
2.0%
K2O
0.7%
P2O5
0.2%
MnO
0.2%
Ignition Loss
-0.59
Grading
GA85
Water absorption
3.90%
LA Test
LA20
Basalt
86%
Basalt glass
13%
Basaltic tuff
<1%
Flakiness Index 9
Fl20