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CAZALY RESOURCES LIMITED ACN 101 049 334
Annual Report
QUARTZ HILL PROJECT EL25296
For the Period 02 November 2009 to 01 November 2010
Exploration Activities EL25296 on Tenement: Sheet 1:250 000: Illogwa Creek (SF53-15) Sheet 1:100 000: Quartz (5951) Project Operator: Cazaly Resources Limited Author: Eduardo Ruaro Date: January 2011 Distribution: 1. Department of Resources – Minerals and Energy 2. Cazaly Resources Limited
2010 Annual Report EL25296
Cazaly Resources Limited January 2011 2
CONTENTS Page 1.0 SUMMARY 3 2.0 INTRODUCTION 4 3.0 TENURE 4 4.0 GEOLOGY 6
4.1 Regional Geology 6 4.2 Mineralization 8 5.0 PREVIOUS EXPLORATION 11 6.0 EXPLORATION ACTIVITIES 12 7.0 CONCLUSION 12 8.0 REFERENCES 13
List of Tables
Table 1: Tenement Status 4
List of Figures
Figure 1: Project Location Plan 5
Figure 2: Regional Map of the Arunta Inlier 6
Figure 3: Regional Geology 10
2010 Annual Report EL25296
Cazaly Resources Limited January 2011 3
1.0 SUMMARY The Mineral Exploration Report on the Quartz Hill Project details exploration activities
undertaken by Cazaly Resources Limited during the reporting period from 02 November
2009 to 01 November 2010.
Exploration Licence 25296 lies within the Harts Range province of the eastern Arunta
block in the Northern Territory, approximately 150 km east-northeast of Alice Springs
(Figure 1). The area is considered prospective for base metals, Nickel, Rare Earth
Elements (REE’s) and uranium.
EL 25296 was acquired by Cazaly Iron Pty Ltd, a wholly owned subsidiary of Cazaly
Resources Limited, in November 2006. The lease was subsequently packaged and
vended into the listing of Newera Uranium Ltd (Newera), which occurred on 6 June
2006. Newera withdrew from the Joint Venture on 5 August 2009 and Cazaly regained
management of the Project.
Exploration activities undertaken by Cazaly during the reporting period were limited to
desk-top studies, including a review of the project geology and Newera’s recent
exploration.
2010 Annual Report EL25296
Cazaly Resources Limited January 2011 4
2.0 INTRODUCTION The Mineral Exploration Report on the Quartz Hill Project details exploration activities
undertaken by Cazaly Resources Limited (Cazaly) during the reporting period from 02
November 2009 to 01 November 2010.
The Quartz Hill Project is located approximately 150 km east-northeast of Alice Springs
and 46 km southeast of the Harts Ranges settlement, on the Illogwa Creek 1:250, 000
map sheet (Figure 1).
Access is good with the major graded tourist route of the Ross Highway from Alice
Springs to the Arltunga Tourist Camp (~105km), then after Arltunga there is a graded
road north to the Claraville (~15km), there after are a number of station tracks which
head east to the tenement.
3.0 TENURE
EL 25296 was acquired by Cazaly Iron Pty Ltd, a wholly owned subsidiary of Cazaly
Resources Limited, in November 2006. The lease was subsequently packaged and
vended into the listing of Newera Uranium Ltd (Newera), which occurred on 6 June
2006. Newera withdrew from the Joint Venture on 5 August 2009 and Cazaly regained
management of the Project. In November 2009 Cazaly relinquished 11 sub-blocks from
EL25296, as part of the statutory agreement as per the Mining Act. Table 1: Tenement Status.
Tenement Area (ha) Registered Holder Grant Date
EL 25296 6,945 Cazaly Iron Pty Ltd* 02 November 2006
* Cazaly Iron Pty Ltd is a wholly owned subsidiary of Cazaly Resources Ltd.
Aut
hor:
ER
Offi
ce:
Dra
win
g:
Dat
e:11
/1/2
011
Sca
le: 1
:750
000
Pro
ject
ion:
Lon
gitu
de /
Latit
ude
(Aus
tralia
GD
A94
)
30
Qua
rtz
Hill
Pro
ject
EL 2
5296
Loca
tion
Plan
Figu
re 1
CA
ZALY
RES
OU
RC
ES L
IMIT
ED
7.5
150
kilo
met
res
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Cazaly Resources Limited January 2011 6
4.0 GEOLOGY
4.1 Regional Geology
The Quartz Hill Project area is situated towards the SE extent of the Arunta Inlier. This
inlier is a complex of high grade metamorphic sedimentary and igneous rocks, located at
the southern margin of the North Australian Craton. The contact with the Central
Australian Craton is overlain by the Neoproterozoic Amadeus Basin (Figure 2).
Figure 2: Regional Map of the Arunta Inlier.
The Arunta complex is transected by a series of regional and local scale east-west and
northwest-southeast trending faults, which have been the loci of multiple phases of
north-over-south thrusting during the Proterozoic and later the Carboniferous Alice
Springs Orogeny. This orogeny was responsible for retrograde metamorphism along the
east-west structures, more widespread in the Harts Ranges than in the Central Province
where it is intensely focussed on these structures. Metamorphic grades range from
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green schist to granulite in the Northern Province and from amphibolite to granulite in the
Central and Southern Provinces, with greenschist grades being associated with the
retrogression in the south and central provinces.
Stratigraphy is largely overprinted by the structural thrusting and the division of the Inlier
into structural provinces, but there are divisions of groups based on age dating and
relationships. The older basement rocks have been considered to be the Strangways
Metamorphic Complex, but age dating by AGSO suggests the Weldon and Aileron
Metamorphics in the Napperby area to the west may be older.
The Harts Range Group in the south eastern Arunta is essentially a pelitic and
calcareous metasedimentary assemblage metamorphosed predominantly to amphibolite
facies. The basal unit, the Entia Gneiss, has attained granulite facies but has been
retrogressed to amphibolite facies and affected by the Palaeozoic Alice Springs
Orogeny. The bulk of the Harts Range Group, the Irindina Gneiss and the younger Brady
Gneiss, show little evidence of having exceeded amphibolite facies and are clearly
younger than the Entia Dome. The Bruna Gneiss, a felsic intrusive, or less likely a part-
extrusive porphyroblastic rock, has been dated at 1750Ma but this date only puts a
minimum age to the sequence.
Post-orogenic platform cover sediments are sporadically distributed throughout the
Arunta Inlier. At least three age groups were named but the Hatches Creek Group
(1830-1800Ma) and the Reynolds Range Group (1820-1780Ma) are now both
considered SMC equivalents. The Simpsons Gap Metasediments of the Iwupataka
Metamorphic Complex (1660Ma) are truly covered.
The youngest sediments are the neo-proterozoic Amadeus Basin to the south and the
Ngalia Basin in the centre (Figure 2), which cover substantial portions of the Inlier.
The Arunta Inlier has a complex and virtually continuous history of igneous activity.
There are at least six major recorded felsic igneous intrusive episodes. Of these the
Ngadarunga Granite (1880Ma), the Napperby-Huckitta-Jervois Granites (1780-1760Ma)
and the Yarangunyi Granite (1600-1570Ma) are the most extensive and geologically
most important. Other recorded igneous events, of relatively small areal extent, are the
Andrew Youngs Igneous Complex (1635Ma), Mordor Igneous Complex (1200Ma), Stuart
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(mafic) Dyke Swarm (1050Ma), Gum Tree Granite (990Ma), Mud Tank Carbonatite
(730Ma) and the Harts Range Pegmatites (520,400Ma).
4.2 Mineralization
Previous work in the project has identified uranium and Rare Earth Element (REE)
mineralisation within a series of radioactive pegmatites and associated quartz veins
which have been intruded along NW-SE trending structures.
These fractionated pegmatites and more importantly the minerals within them, are a
prime target at Quartz Hill. The garnets contain Samarskite and Euxenite. These
minerals occur as garnet-shaped crystals in the pegmatites, and as inclusions within
garnets themselves.
Garnet aggregates are known to grow to very large sizes in the Harts Ranges, with a
reserve to the north of the project said to contain a specimen over 10m in size.
Newera has identified uraniferous Samarskite and Euxenite, grading to in excess of
1000 ppm U, within the Spartacus pegmatite system on E25296 with a strike extent of
over 1300 m. The host pegmatites outcrop as a pair of overlapping, sub-parallel units
each in excess of 650m long and with a lateral extent of in excess of 100m. Smaller
parallel external units surround the main pegmatites and they contain internal rafts of the
host granitoid gneiss.
The volume at Spartacus gives ample scope for scale. Concentrations have yet to be
determined, but mapping evidence suggests the minerals occur throughout the
pegmatites with higher density clusters or patches.
Rare Earth Elements
Rare earth designated minerals consist of the 15 elements between atomic numbers 58
and 71. Today the metal derivatives of rare earths are essential components to products
relating to the electronics and technology industries, energy efficiency and greenhouse
gas reduction.
The Samarskite and Euxenite found at Quartz Hill are highly radioactive minerals
forming a solid solution, and contain significant amounts of Niobium, Tantalum and other
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REEs in an iron oxide matrix which also contain up to 38% U. Both massive and
crystalline forms are present on the project and specimens found to date are up to 55mm
in diameter.
Markets for rare earth metals and/or their alloys have enormous future world wide growth
potential. Production of REEs is currently dominated (97%) by China, and currently
China controls 100% of the refining of these strategic metals.
Reflecting rising demand, prices of rare earth elements have continued to rise over the
past several years and of late have increased strongly.
Quartz Hill ProjectEL 25296
Regional GeologyFigure 3
CAZALY RESOURCES LIMITED
0 2.5 5
kilometres
10
Author: ER
Office:
Drawing:
Date:11/1/2011
Scale: 1:250000 Projection: MGA Zone 53 (GDA 94)
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Cazaly Resources Limited January 2011 11
5.0 PREVIOUS EXPLORATION
Pacific Nuclear Corporation (PNC) explored Quartz Hill in 1992. Prior work to that had
been poorly recorded mica mining from the depression era, with re-opening of the mica
mines allegedly using POW labour during the war. Many of the Italians who had worked
here during the war may have returned in the post-war era, as the anecdotal evidence
from prospectors and station managers in the area is that much of the post-war work in
what would have been very isolated, primitive and remote camps was carried out by the
newly immigrated Italian community.
Some geological work had been done on the mica mines however, as PNC report that
one of the mica mines on the Qtz Hill project was known to contain uraniferous minerals.
This was probably related to the burst of exploration for uranium that occurred shortly
after the war in the 1950’s.
PNC initially flew airborne radiometrics, and followed up the data in 1993-4. In general
their work consisted of large-scale airborne magnetic and radiometric surveys followed
by ground mapping and rock chip sampling.
Follow-up of two airborne anomalies resulted in the discovery of the Quartz and Felspar
pegmatite prospects. The Feldspar pegmatite prospect coincides with the Spartacus
prospect.
Felspar was a strong anomaly caused by float of a uranium rich mineral associated with
a large E-W pegmatite. The mineral was massive, black, glassy, had a conchoidal
fracture and didn’t show weathering. It was identified as a Y-Nb>U mineral of the
fergusonite series plus alteration products. They found only one anomaly roughly 30 X
30 m in extent and claimed it was caused by a small mineral occurrence spread by
movement of float downhill, though they did mention other hot-spots. The mineral
assayed 6.8% U. Further prospecting was limited.
During 2007 reporting period, CSA Australia was commissioned by Newera to
summarise previous exploration efforts across the Quartz Hill Project. They concluded
that the area was prospective for base metals, Nickel, Rare Earth Elements (REE’s) and
uranium. They summarized the findings from various reports and found that of all the
2010 Annual Report EL25296
Cazaly Resources Limited January 2011 12
work done, that undertaken by PNC Australia is by far the most exhaustive and of the
greatest value.
During 2008 reporting period Newera undertook an exploration programme including
database compilation, aboriginal areas authority certificate, landsat TM acquisition and
GIS review. Two Landsat TM scenes were acquired by EarthScan Pty Ltd, merged and
processed to produce 14 Mapinfo images mapping the various channels and useful
ratios that reflect potential mineral alteration and bedrock lithology changes. These were
systematically reviewed in conjunction with the magnetics and radiometric images to
assess zones of interest worthy of field reconnaissance.
6.0 EXPLORATION ACTIVITIES
Exploration activities undertaken by Cazaly during the reporting period were limited to
desk-top studies, including a review of the project geology and Newera’s recent
exploration.
7.0 CONCLUSION
Having received the Project back from the previous operator, Newera Uranium Limited, a
review of the uranium and Rare Earth Element (REE) potential has been on-going, as
well as the search for a new Joint Venture partner to manage the next phase of
exploration.
2010 Annual Report EL25296
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8.0 REFERENCES
Afmeco, 1980. Afmeco Pty. Ltd, Report No. P.E.80.1M: Quartz Hill W.A. TR’s 6328H, 6329H, 6330H, 6331H, 6623H Final report June 1980. WAMEX Open File Report No. A.9068, Item No. 1171
Arnold J, Sandiford M and Wetherley S, 1995. Metamorphic events in the eastern Arunta Inlier, Part 1, Metamorphic petrology. Precambrian Research, 71, 183-205.
Ding P and James P.R, 1985. Structural evolution of the Harts Range area and its implication for the development of the Arunta Block, central Australia. Precamb. Research. 27, p. 251-276.
Drake-Brockman J, Gee G, Thevissen J and Vieru C, 1996. Harts Range Project. Annual company report 1995 field season E.L’s 7967, 7990, 7991, 7992, 7994, 80836, 8148, 8220, 8675, 8906. PNC Exploration (Australia) Pty. Ltd. Northern Territory Geological Survey, Open File Company Report CR1996-0286.
Fairburn, W.A. 1977. Afmeco Pty. Ltd, Report No. WA262D: Quartz Hill W.A. TR’s 6328H, 6329H, 6330H, 6331H, Annual Report June 1977. WAMEX Open File Report No. A.7164, Item No. 1171
Flint, DJ and Abeysinghe, PB, 2000: Geology and Mineral Resources of the Gascoyne Region. Geological Survey of Western Australia, Record 2000/7.
Hand M, Mawby J, Kinny P and Foden J, 1999. U-Pb ages from the Harts Range, central Australia: evidence for early Ordovician extension and constraints on Carboniferous metamorphism. Journal of the Geological Society 156, 715–730.
Kwitko, G. 1978. Afmeco Pty. Ltd. Annual Report on Carnarvon Basin TR 6323H, TR 6328H, TR 6329H, TR 6330H, TR 6331H, TR 6623H. WAMEX Open File Report No. 1171.
Mawby J, 2000. Metamorphic and geochronological constraints on the Palaeozoic tectonism in the eastern Arunta Inlier. PHD thesis, School of Earth and Environmental Sciences, University of Adelaide, Adelaide.
McMahon J, 2008. Annual Report for the Quartz Hill Project, EL24838 and EL25296 for the period April 2007 to April 2008 for Newera Uranium Ltd.
Miles, G. 2010. Partial Surrender Report for the Quartz Hill Project, EL 25296 for the period 2 November 2006 to 1 November 2009 for Cazaly Resources Ltd. Report for the Department of Resources – Minerals and Energy.
Selway K, Heinson G and Hank M, 2006. Electrical evidence of continental accretion: Steeply dipping crustal-scale conductivity contrast. Geophysical Research letters 33, L06305, doi:10.1029/2005GL025328.