HARVEY-TUTTLE

CLAIM BLOCK

SECTORS

area

(m2)

DEPTH

(metres)

VOLUMETRICS

(m3)

specific

gravity

(tonnes/m3)

Conceptual

Tonnage(1)

(tonnes)

Mammoth Zone

4,851,110

125

606,388,725

3.3

700,378,977

250

1,212,777,450

3.3

1,400,757,954

Mammoth Zone SW

1,763,455

125

220,431,900

3.3

254,598,845

250

440,863,800

3.3

509,197,689

Harvey Tuttle East

1,840,499

125

230,062,319

3.3

265,721,978

250

460,124,638

3.3

531,443,957

O'Keefe West

2,313,968

125

289,245,949

3.3

334,079,071

250

578,491,898

3.3

668,158,142

O'Keefe East

3,116,885

125

389,610,681

3.3

450,000,337

250

779,221,363

3.3

900,000,674

TOTAL TONNES TO -125 METRES VERTICAL DEPTH

2,004,779,208

TOTAL TONNES TO -250 METRES VERTICAL DEPTH

4,009,558,416