The Southern Coast of New Zealand

Gemstone Beach, Southland, New Zealand

Gemstone Beach Southland New Zealand.

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Gemstone Beach is part of Te Waewae Bay, and near Tuatapere and Orepuki

Semi-precious stones such as garnet, jasper, quartz and nephrite can often be found on the beach. Subject to change of the surface. Sand to stones and back again occurs with the storms and tides of this very wild coast line. The very best of the Southern Coastline!



Wind swept trees on farmland, near Tuatapere, Southland, New Zealand

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Tuatapere is on the edge of Fiordland National Park’s wilderness. There is spectacular unspoilt scenery merging with lush rolling farmland. It is an ideal base for many wilderness activities such as tramping, fishing, whitebaiting, hunting and jet boating.

The Waiau River flows through the town before reaching Te Waewae Bay, where Hector’s dolphins and whales are often seen. There is a rich sawmilling history and the area is home to a logging museum, along with many other quaint reminders of the town’s pioneering history. 



Cosy Nook Beach Southland New Zealand.

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Cosy Nook is on the coastal road between Invercargill and Tuatapere, close to Colac Bay, Gemstone Beach and Monkey Island. And part of part of Te Waewae Bay

It is a picturesque rocky cove sheltering several fishing boats and holiday cribs and baches. It is an important cultural and historical Maori settlement site.

Pahi, as it was originally named after Ngai Tahu Chief Pahi, boasted one of the oldest and largest Maori villages in coastal Murihiku in the 1820s. Captain George Thomson, Harbourmaster of Bluff, named his property Cozy Neuk, after his homeland Scottish village. He was the first European settler.

Historic Buildings

Dunedin Railway Station, New Zealand

The Dunedin Railway Station is the grandest ‘Gingerbread House’ you’ll ever see.

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Going back to 1906, this magnificent Flemish Renaissance-style edifice increasingly entraps the public. White Oamaru limestone facings on black basalt rock, creates a timeless and dramatic air.

The grandiose style and rich embellishments earned architect George Troup the nickname of Gingerbread George.

Dunedin Railway Station – Foyer
Kokonga hut in the Oteake area of Central Otago, New Zealand
Kokonga hut in the Oteake area of Central Otago, New Zealand Originally a railway station on the Dunedin to Clyde line, it was relocated to a remote area, and is used as a mustering hut. The railway line no longer exists as such – it’s now the Otago Central Rail Trail constructed for walkers, cyclists and horse riders.

In the Beginning

There were gold miners, and before that a few explorers and opportunistic land grabbers, and before that Maori travelled inland each autumn to harvest birds, and very probably floated down the mighty Clutha river back to the the east coast.

Omakau Central Otago - historic cottage

The road from Omakau to the Ida Valley in Central Otago passes by this cottage reminiscent of a by-gone era. It’s not hard to photograph it, but it is seldom seen in a hoar frost setting.

The Young Australian Waterwheel

When gold was discovered in Bannockburn near Cromwell in 1862 it was not soon before enterprising miners climbed higher up the Carrick Range behind the alluvial workings, to look for the quartz reefs that fed the terraces below, that are now sluiced away.

By 1876, based on good returns and the knowledge that more water would soon be available to drive the stampers by waterwheel, there were soon five batteries in these higher areas. However the reef then petered out gradually and mining had ceased by 1898.

The restored wheel, the second largest in the Southern Hemisphere apparently [the largest being the Old Mill Wheel in Oamaru], now stands alone, as the stamper battery it was driving was moved across the valley, where it still sits today reasonably well preserved, and relatively difficult of access.

Young Australian waterwheel on the Carrick Range, Central Otago


 

Young Australian waterwheel on the Carrick Range, Central Otago


 

Clever use by the miners of long ago of an existing rock…
Young Australian waterwheel accommodation on the Carrick Range, Central Otago


 

Young Australian waterwheel on the Carrick Range, Central Otago


 

Young Australian waterwheel on the Carrick Range, Central Otago


 

Young Australian waterwheel on the Carrick Range, Central Otago


 

Young Australian waterwheel on the Carrick Range, Central Otago


 

Lake Dunstan and Cromwell from the saddle above the gully where the waterwheel sits...
Cromwell from the Carrick Range, Central Otago


 

Looking back at the crest of the Carrick Range. A 4wd road from Duffers Saddle on the left, can just be seen…
The Carrick Range, Central Otago


 

The water race that turned the waterwheel is still in use today for irrigation. The damaged fluming in this photo once directed water from it down the steep Adams Gully to the right where there are remains of the 5 stamper battery as mentioned above…
The Carrick Range water race, Central Otago


 

The Adams Gully stamper and gold processing plant remains. Note the fluming as mentioned above, up the gully…
Adams Gully stamper battery on the Carrick Range, Central Otago


To access the waterwheel: there are quite a few web sites hosted by various organisations that list directions – just Google “Carrick Range waterwheel”. Most of them list two ways: climb up from Bannockburn on foot, bike or 4wd, or drive to the top of nearby Duffers Saddle and then walk, bike or 4wd along and down to the site. The former I’d not recommend, and it’s certainly not a track for a soft 4wd such as a Subaru or Rav



 

The largest waterwheel in the Southern Hemisphere, the Old Mill Wheel in Oamaru under restoration as of Oct. 2017. This wheel weighs in at 50 ton, which would probably make the Young Australian about 35…
Oamaru Old Mill Waterwheel restoration

 


What is a stamper battery >>

Some little known Lake Hawea and Wanaka history of gold mining back in the 1880’s

As tourists when we tick the boxes on the must-visit places it can be a bit of a rush. Then it’s easy to overlook other rushes accommodated by the past.

Close to Wanaka and on the very busy road beside Lake Hawea that goes to Haast and South Westland it’s easy to rush by a little creek on the left called Craigburn, and it’s accompanying Dept of Conservation interpretation board, which alerts us to some history of gold mining endeavours upstream back around 1880, mainly in a tributary called Long Gully.

Now days called the Matatiaho Conservation Area it once sported 200 miners, three stores and a butchery, but this development was not long lived as the hope of finding the source of the gold in the very rugged and deeply incised headwaters upstream came to nought. Sadly little evidence of this has survived.

Flowering kanuka and lupins as seen from the DOC track, with a backdrop of Lake Hawea…
Craigburn


About an hour in, the track comes to an end as it drops into seclusion down by the river at some signage, and a small gate in a deer fence…
Craigburn 2


Hunters [permit required] usually frequent the rugged country further to the west [through above mentioned small gate], and to the much steeper southern areas including Mt Burke…
Craigburn 4


Craigburn 3


Lupins by the carpark…
Craigburn 5

Oteake Conservation Park

Oteake Conservation Park is a little north of Kyeburn in the Maniototo. It is a very large area, and as you’d expect for this area hosts a wealth of historic gold workings; many such as these ones, at high altitude.

Oteake Conservation Park north of Kyeburn in the Maniototo


Oteake Conservation Park north of Kyeburn in the Maniototo


Oteake Conservation Park north of Kyeburn in the Maniototo


Oteake Conservation Park north of Kyeburn in the Maniototo


Oteake Conservation Park north of Kyeburn in the Maniototo


Oteake Conservation Park north of Kyeburn in the Maniototo


Oteake Conservation Park north of Kyeburn in the Maniototo


The night before…
Oteake Conservation Park north of Kyeburn in the Maniototo

What is a stamper battery?

A stamper battery [a row of rock crushing stampers] represents one of many techniques to separate gold from earth and rock. The ratio of gold to dirt/rock is what determines the financial viability of a gold mining operation. Machinery is inevitably employed and has a capital cost as well as a very high maintenance cost: water is usually involved too and steel machinery is not best lubricated by water especially as it has rock particles in suspension in a gold mining operation [I’ll leave it to the reader’s imagination to ponder the downstream effects on water and river quality!].

There are many areas or land in my homeland of Central Otago where what is called the peneplain is exposed by weathering, maybe aided by glaciers having stripped away substantial debris earlier, and also faulting crinkling the surface of the earth thus exposing edges where weathering can occur faster. Anyway you don’t have to rush off to the link below – just to know that rocks in keeping with a high percentage of gold are on the surface or can be mined/transported easily to a battery.

http://en.wikipedia.org/wiki/Peneplain

These rocks will typically be much heavier than our greywacke and shists, and they’ve once been part of layers of sediment cooked with pressure under extreme weight and silica has been forced all about. Quartz is also evident, along with “petrified wood”.

Stampers have to be constructed out of material tougher than silica impregnated rocks and crush same, then water is used to transport the crushings through a complicated refining process that leads to a water, gold and rock crushings mix [slurry].

Water was often also brought to the battery to power it, via races and fluming constructed with great effort out of creeks and around hill sides slowly loosing height to the site of the battery. The levels were calculated by using old gin bottles almost full of water [hence the phrase “spirit levels” perhaps].

When at the battery the water flowed onto a wheel thus suppling motion to a shaft on which a number of cams [all offset to ensure balance] would lift and then drop [stamp] very heavy cylinders of steel onto the rocks. The noise is awesome [some enthusiasts have restored one on the West Coast and I’ve been fortunate to see it running briefly]

This photo shows the curved cams that raise and drop the shafts that have the huge weights at the bottom…
Stamper Battery, Central Otago

This photo shows the wheels and gears that turn the shaft…
Stamper Battery, Central Otago

Here is a further explanation from DOC interpretation boards…
YStamper Battery, Central Otago

Stamper Battery, Central Otago

For me two factors in these operations astound me: how did they get the components on-site? And how did they live [or not live] in the winters!? Keep in mind that it is springtime when water is most abundant – this must surely mean working hard and long hours to have the material ready. Especially in some situations where, the water being temporarily frozen would aid the mining!