This group of mines are located in the catchment area of work Marmajito underground mine. They are operating the mines Naranjos, La Picuda and Las Brisas. The first two exploit the seam. Marmajito in its lateral extension and the third operates the hearts of the Grain Córdoba. These mines are located in the hamlet Marmajito, south of town the municipality of Segovia.

1. BLACKHAWK MINES CORP.
MY BLACK HAWK MINES MUSIC

2. Marmajito Mining Sector

3. This group of mines are located in the catchment
area of work Marmajito underground mine. They
are operating the mines Naranjos, La Picuda and
Las Brisas. The first two exploit the seam. Marmajito
in its lateral extension and the third operates the
hearts of the Grain Córdoba. These mines are
located in the hamlet Marmajito, south of town
the municipality of Segovia.

4. MINE COORDINATES EAST AND COORDINATES
NORTH
Los Naranjos 931,183.64 1'273,730.24 630 550
La Picuda 932,187.87 1'273,114.64 591 500
Las Brisas 930,845.26 1'273,260.24 690 570

5. The areas granted by the company Frontino
Gold Mines in their respective operation
contract are:
Los Naranjos: 9 Ha + 1281.83 m2
The Picuda: 4 HA + 7214.6 m2
Las Brisas: 4 Ha + 629.46 m2

6. 1 931,173.71 1'273,700.46
2 931,411.94 1'273,827.48
3 931,422.51 1'274,039.10
4 931,092.60 1'274,126.60
COORDINATE E COORDINATE N
1 932,051.43 1'273,191.47
2 932,152.57 1'273,298.64
3 932,404.37 1'273,110.56
4 932,287.72 1'273,000.00
COORDINATE E COORDINATE N
1 930,607.24 1'273,363.31
2 930,814.27 1'273,375.04
3 930,869.35 1'273,219.11
4 930,670.89 1'273,143.91

7. Marmajito sector mines have operating agreement in effect with the Frontino
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8. Underground work in mines
Marmajito sector, are aimed
at exploration and
exploitation of the grain
Marmajito. Los Naranjos
exploit their lateral extension
westward and the mine's
Beaked eastbound; two
mines are connected to the
main mine workings has 18
levels and the mining
company currently operates
"ASOMARMAJITO." The Las
Brisas mine exploits the
superficial vein of the mine
Córdoba.