- Stones of the deposit
Anorthosite is a gray with a greenish shade of rock, mainly coarse-grained structure, with a massive texture. In decorative relation, anorthosite deposit is represented by one chromatic type and in the polished texture is characterized by light green, sometimes green, the color of the main background, which is about 50-60% of the surface, and black, pink and dark gray inclusions.
- Reserves and Resource as of 01.01.2018.
Total = 878.806 thousand m3, including category Probable – 356.926 thousand m3.
Measured Mineral Resources – 521.88 thousand m3.
The output of the blocks is 33.4 %.
- Physical & mechanical properties
Unit name |
Value Units |
Value |
from |
to |
Bulk weight |
t/m3 |
2.67 |
2.93 |
Density |
t/m3 |
2.70 |
2.95 |
Porosity |
% |
0.67 |
1.27 |
Water absorption |
% |
0.04 |
0.16 |
Tensile strength when compressed in air-dry condition |
MPa |
160 |
200 |
The limit of compressive strength in water-saturated state |
MPa |
144 |
188 |
Strength reduction factor after water saturation |
|
0.86 |
0.98 |
Tensile strength after compression after 50 freeze cycles |
MPa |
129 |
154 |
Strength loss after 50 freeze cycles |
% |
5.5 |
13.8 |
Brand of frost resistance |
|
F-50 |
Mass loss at friction |
g/cm2 |
0.50 |
0.55 |
The content of natural radionuclides |
Bq/kg |
33 |
42 |
- Mineral composition
Name of mineral |
Content, % |
Plagioclase |
85-98 |
Monoclinic pyroxene |
1-9 |
Hypersten |
1 |
Olivine |
0-3 |
Ilmenite |
1-3 |
Apatite |
<1 |
- Chemical composition
SiO2 |
Al2O3 |
FeO |
Fe2O3 |
TiO2 |
CaO |
MgO |
Na2O |
K2O |
MnO |
SO3 |
P2O5 |
L.O.I. |
H2O |
53.8 |
21.22 |
5.23 |
1.34 |
0.99 |
9.76 |
2.21 |
3.50 |
0.84 |
0.11 |
0.02 |
0.05 |
0.71 |
0.41 |
Holder of the Special Permit for the development of the Lukovestky deposit (Subsoil Special Permit No. 3845 06/06/2006)
Small Private Enterprise “Argo”
11653, Zhytomyr region, Malyn district, village Zabrane
Director – Svetlana Igina
Phone / Fax +38 (04133) 68529
Mobile +38 (067) 125 2153green-stone@ukr.net