Skip Nav Destination
Close Modal
![]()
![]()
![]()
![Surface geologic map of the <span class="search-highlight">Favona</span> <span class="search-highlight">deposit</span>. Quartz veins are all hosted in ...]()
![Cross sections showing the geology and veins of the <span class="search-highlight">Favona</span> <span class="search-highlight">deposit</span> ( Torckl...]()
![Paragenetic sequence of alteration and vein minerals at the <span class="search-highlight">Favona</span> <span class="search-highlight">deposit</span>....]()
![]()
![]()
![]()
![]()
![]()
![]()
![Oblique aerial photograph of the Martha <span class="search-highlight">deposit</span> open pit and outline of vei...]()
![Fluid inclusion homogenization temperature (T h ) histograms plotted as a f...]()
![A. Vein maps of the Karangahake <span class="search-highlight">deposit</span> surface ( Stevens and Boswell, 2006...]()
![Geologic map of the Hauraki goldfield, displaying the location of the Favon...]()
![LA-ICP-MS element plots for: The Karangahake <span class="search-highlight">deposit</span>: A. Na vs. K. B. Na vs...]()
![Gravity maps of the Waihi district (area delineated in Fig. 1a ). a. Bougu...]()
![Fluid inclusion images. A. Quartz crystal with growth zones containing prim...]()
![Images of quartz veins. A. Colloform-crustiform banded quartz vein with bre...]()
![]()
![]()
![]()
![]()
![A. Surface geologic map of the <span class="search-highlight">Favona</span> and Martha <span class="search-highlight">deposits</span>. All veins occur ...]()
![]()
![]()
![]()
![Schematic diagram showing the possible hydrologic evolution of the Martha-F...]()
![]()
![]()
![]()
1-20 OF 53 RESULTS FOR
Favona Deposit
Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Journal Article
The Favona Epithermal Gold-Silver Deposit, Waihi, New Zealand
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 August 2007
Economic Geology (2007) 102 (5): 817–839.
...Mark P. Simpson; Jeffrey L. Mauk Abstract The Favona deposit is a new epithermal vein discovery (>595,000 oz Au, >2,367,500 oz Ag resource), located less than 2 km east of the world-class Martha deposit (>6.7 million oz Au, >42.1 million oz (Moz) Ag), in the Hauraki goldfield of New...
FIGURES
| View All (18)
Image
Surface geologic map of the Favona deposit. Quartz veins are all hosted in ...
Published: 01 August 2007
F ig . 5. Surface geologic map of the Favona deposit. Quartz veins are all hosted in Waipupu Formation andesite, with the Favona and Trio veins projected to the surface from 850 m RL ( Torckler et al., 2006 ). The positions of the 1200, 1000, 600, and 200m N cross sections are also shown.
Image
Cross sections showing the geology and veins of the Favona deposit ( Torckl...
Published: 01 August 2007
F ig . 6. Cross sections showing the geology and veins of the Favona deposit ( Torckler et al., 2006 ). The locations of these cross sections are shown in Figure 5 .
Image
Paragenetic sequence of alteration and vein minerals at the Favona deposit....
Published: 01 August 2007
F ig . 13. Paragenetic sequence of alteration and vein minerals at the Favona deposit.
Journal Article
Punctuated Evolution of a Large Epithermal Province: The Hauraki Goldfield, New Zealand
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 September 2011
Economic Geology (2011) 106 (6): 921–943.
... discrete Re-Os dates of 6.37 ± 0.03 and 6.51 ± 0.03 Ma. Adularia from one quartz vein from the Favona deposit yields a 40 Ar/ 39 Ar date of 6.05 ± 0.04 Ma. Host rock and vein adularia from the Karangahake deposit yield 40 Ar/ 39 Ar plateau dates that range from 6.90 ± 0.20 to 5.71 ± 0.13 Ma, which may...
FIGURES
| View All (8)
Includes: Supplemental Content
Journal Article
Geophysical Characteristics of Adularia-Sericite Epithermal Gold-Silver Deposits in the Waihi-Waitekauri Region, New Zealand
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 September 2011
Economic Geology (2011) 106 (6): 1031–1041.
... quiet zone and the locations of the Waihi and Favona deposits. Preliminary modeling indicates that the anomaly source body, beneath the near-surface, low-density altered andesite, has a volume of up to ~11 km 3 and a minimum density of 2,900 kg m −3 . The nature of this source body is enigmatic...
FIGURES
| View All (4)
Image
Oblique aerial photograph of the Martha deposit open pit and outline of vei...
Published: 01 August 2007
F ig . 3. Oblique aerial photograph of the Martha deposit open pit and outline of veins at the Favona deposit, near the Waihi township. Waihi Beach is in the background.
Image
Fluid inclusion homogenization temperature (T h ) histograms plotted as a f...
Published: 01 August 2007
F ig . 16. Fluid inclusion homogenization temperature (T h ) histograms plotted as a function of depth for the Favona and Martha deposits. At the Favona deposit, the 1 wt percent NaCl boiling point for depth curve ( Haas, 1971 ) is positioned to intersect platy calcite samples which contain
Image
A. Vein maps of the Karangahake deposit surface ( Stevens and Boswell, 2006...
in Fluid Inclusion Chemistry of Adularia-Sericite Epithermal Au-Ag Deposits of the Southern Hauraki Goldfield, New Zealand
> Economic Geology
Published: 01 May 2015
Fig. 2 A. Vein maps of the Karangahake deposit surface ( Stevens and Boswell, 2006 ). B. The longitudinal section of the Maria vein (modified Henderson and Bartrum, 1913 ; Brathwaite, 1989 ). C. and D. Martha and Favona deposits surface and cross section ( Torckler et al., 2006 ). E. Waitakauri
Image
Geologic map of the Hauraki goldfield, displaying the location of the Favon...
Published: 01 August 2007
F ig . 1. Geologic map of the Hauraki goldfield, displaying the location of the Favona deposit plus other epithermal Au-Ag deposits and porphyry copper-gold-molybdenum prospects (after Skinner, 1986 ; Brathwaite et al., 1989 ). The symbols used to represent the epithermal deposits are oriented
Image
LA-ICP-MS element plots for: The Karangahake deposit: A. Na vs. K. B. Na vs...
in Fluid Inclusion Chemistry of Adularia-Sericite Epithermal Au-Ag Deposits of the Southern Hauraki Goldfield, New Zealand
> Economic Geology
Published: 01 May 2015
Fig. 8 LA-ICP-MS element plots for: The Karangahake deposit: A. Na vs. K. B. Na vs. Ca. C. Na vs. Sb. D. Na vs. As. E. Sb vs. As. The Martha and Favona deposits: F. Na vs. K. G. Na vs. Ca. H. Na vs. Sb. I. Na vs. As. J. Sb vs. As. The Waitekauri deposits: K. Na vs. K. L. Na vs. Ca. M. Na vs. Sb
Image
Gravity maps of the Waihi district (area delineated in Fig. 1a ). a. Bougu...
in Geophysical Characteristics of Adularia-Sericite Epithermal Gold-Silver Deposits in the Waihi-Waitekauri Region, New Zealand
> Economic Geology
Published: 01 September 2011
calculation. b. Residual gravity anomaly map (contour interval is 10 gu) showing correlation of residual anomalies with the mapped geology, particularly the Martha (Waihi) and Favona deposits and the mapped and inferred faults.
Image
Fluid inclusion images. A. Quartz crystal with growth zones containing prim...
in Fluid Inclusion Chemistry of Adularia-Sericite Epithermal Au-Ag Deposits of the Southern Hauraki Goldfield, New Zealand
> Economic Geology
Published: 01 May 2015
of secondary liquid-rich inclusions in healed fractures in quartz, Sovereign (AU 59743). F. Coexisting liquid-rich inclusions with a vapor-rich inclusion indicative of boiling conditions, quartz, Favona deposit (AU 59032). G. A fluid inclusion assemblage with vapor-only inclusions in quartz, Maria vein level 8
Image
Images of quartz veins. A. Colloform-crustiform banded quartz vein with bre...
in Fluid Inclusion Chemistry of Adularia-Sericite Epithermal Au-Ag Deposits of the Southern Hauraki Goldfield, New Zealand
> Economic Geology
Published: 01 May 2015
, Martha deposit (AU 58166). F. Breccia rock clasts cemented by banded cryptocrystalline quartz and dentritic sphalerite plus lesser galena overgrown by comb quartz, Martha deposit, level 14 (AU 62242). G. Cavity with elongated quartz crystals, Favona deposit (sample AU 59032). H. Thin quartz vein
Journal Article
Epithermal Gold-Silver Deposits of the Hauraki Goldfield, New Zealand: An Introduction
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 September 2011
Economic Geology (2011) 106 (6): 915–919.
... with opening of the Martha open-pit mine at Waihi. This was followed by a combined open-pit and underground operation at Golden Cross from 1991 to 1998 and discovery of the Favona deposit, 1.5 km from the Martha open pit, which opened as an underground mine in 2006. Mining continues today at the Martha mine...
FIGURES
Journal Article
Fluid Inclusion Chemistry of Adularia-Sericite Epithermal Au-Ag Deposits of the Southern Hauraki Goldfield, New Zealand
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 May 2015
Economic Geology (2015) 110 (3): 763–786.
...Fig. 2 A. Vein maps of the Karangahake deposit surface ( Stevens and Boswell, 2006 ). B. The longitudinal section of the Maria vein (modified Henderson and Bartrum, 1913 ; Brathwaite, 1989 ). C. and D. Martha and Favona deposits surface and cross section ( Torckler et al., 2006 ). E. Waitakauri...
FIGURES
| View All (11)
Includes: Supplemental Content
Image
A. Surface geologic map of the Favona and Martha deposits. All veins occur ...
Published: 01 August 2007
F ig . 4. A. Surface geologic map of the Favona and Martha deposits. All veins occur in the Waipupu Formation. The Favona, Trio, Martha, Edward, Empire, and Royal veins are projected to the surface from 850 m RL. The boundary of the magnetic low (3.65 × 2.75 km; ~10 km 2 ), defined from
Journal Article
Epithermal Au-Ag and Related Deposits of the Hauraki Goldfield, Coromandel Volcanic Zone, New Zealand
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 August 2007
Economic Geology (2007) 102 (5): 785–816.
... to December 2006 has produced 55,584 kg Au and 381,513 kg Ag. At Golden Cross, a combined open-pit and underground operation produced 20,588 kg Au and 63,846 kg Ag from 1991 to 1998 ( Simpson et al., 2001 ). The recently discovered Favona deposit, located 1.5 km from the Martha open pit, is currently under...
FIGURES
| View All (17)
Image
Schematic diagram showing the possible hydrologic evolution of the Martha-F...
Published: 01 August 2007
to invade the former zone of fluid upflow at Favona, producing the shallow overprinting kaolinite, cristobalite, and alunite. Elsewhere, descending steam-heated CO 2 -rich waters concentrated in the northeastern portion of the Martha deposit and produced late-stage calcite veins and locally extensive
Journal Article
Using portable XRF to infer adularia halos within the Waihi Au-Ag system, New Zealand
Publisher: Geological Society of London
Published: 15 August 2017
Geochemistry: Exploration, Environment, Analysis (2018) 18 (2): 97–108.
... Group ( Booden et al. 2008 ). As most deposits of the Coromandel Peninsular are hosted in andesite, this paper focuses on the andesite-hosted Martha-Correnso-Favona veins at Waihi. In the Hauraki Goldfield, epithermal Au-Ag mineralization is associated with steeply dipping quartz veins, a result...
FIGURES
| View All (9)
1
