Testing the UNCOVER paradigm:

Crustal fluid pathways in the Curnamona ProvinceGraham Heinson and Ben Kay

University of Adelaide Electrical Earth Imaging group

Institute for Mineral and Energy Resources

(Begg, 2015) (McCuaig & Hronsky, 2014)

Regional-to-Camp Scale: AusLAMP

Robertson et al. (2016)

Resistivity depth slices from AusLAMP

long period MT data

C2 C1

Modified from Fabris et al. (2010)

DTB (m) Min. Occ.

Camp-to-Deposit Scale: Broadband MT

Scale-reduction

AusLAMP SectionBBMT Section

C3

C4

C4

C3

C1 C1

C2

C3

C4

C1

R1 R1R1

C2

Regional – Camp – Deposit Scale

C3

C4

C1

R1 R1R1

C2

Regional – Camp – Deposit Scale

C3

C4

C1

R1 R1R1

C2

Camp – Deposit Scale

Deposit Scale

Conductivity (S/m)

LNM 10 1 Yalkalpo 1 Yalkalpo 2

LNM 10 1 17 km S

Yalkalpo 1 8.4 km N

Yalkalpo 2 12 km N

FROME AEM#2000101

C1

R1R1

C2

C1

N S

W E

0 km 100 km

0 km 100 km

0 km

20 km

0 km

20 km

North-south MT profile

08GA-C1

C2C3

C4

C1

Olympic Dam Line

Curnamona Line

R1 R1

0

5

10

15

20

100 km

C2C3

C4

C1R1 R1

0

5

10

15

20

100 km

Conclusion

Long-P

eriod M

T

Bro

adband M

T

Portia

Kalkaroo

Goran Boran

Kate Robertson

Yohannes Didana

Stephan Thiel

Samuel Jennings

Paul Soeffky

Acknowledgments