Upper Mersey Valley, Meander Valley municipality, Tasmania, Australiai
| Regional Level Types | |
|---|---|
| Upper Mersey Valley | Valley |
| Meander Valley municipality | Municipality |
| Tasmania | State |
| Australia | Country |
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Latitude & Longitude (WGS84):
41° 41' 28'' South , 146° 13' 6'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
An area of mountainous country with some forestry and hydro development, and relatively few roads or mines. It includes mostly Precambrian to Cambrian rocks, locally overlain by Jurassic Dolerite and Tertiary basalt.
The second site on Gads Hill, known as Addison’s Creek, is a road cutting on the side of the road about 7km down the Lemonthyme Dam road. Here, much smaller vesicles produce specimens of chabazite, phillipsite, thomsonite, calcite and fluorapophyllite. In addition, a few specimens of analcime were found, the first time that this mineral has been reported from Gads Hill. The habits of thomsonite here are interesting and unusual. The most common form is colourless to grey, yellow, or brown globular spherules with a pearly lustre. Less commonly, open aggregates of white or yellow flat bladed crystals occur, generally on phillipsite. There are also two rarer forms, the first as white curved wisps on globular thomsonite, and the second as white fibrous masses usually stretching across vesicles with fibres branching out in a number of directions. Both of these habits are reminiscent of some of the thomsonite from Jindivick, Victoria. Little fresh material is now available.
The second site on Gads Hill, known as Addison’s Creek, is a road cutting on the side of the road about 7km down the Lemonthyme Dam road. Here, much smaller vesicles produce specimens of chabazite, phillipsite, thomsonite, calcite and fluorapophyllite. In addition, a few specimens of analcime were found, the first time that this mineral has been reported from Gads Hill. The habits of thomsonite here are interesting and unusual. The most common form is colourless to grey, yellow, or brown globular spherules with a pearly lustre. Less commonly, open aggregates of white or yellow flat bladed crystals occur, generally on phillipsite. There are also two rarer forms, the first as white curved wisps on globular thomsonite, and the second as white fibrous masses usually stretching across vesicles with fibres branching out in a number of directions. Both of these habits are reminiscent of some of the thomsonite from Jindivick, Victoria. Little fresh material is now available.
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Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities12 valid minerals.
Detailed Mineral List:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| Group 9 - Silicates | |||
| ⓘ | Tobermorite | 9.DG.10 | Ca5Si6O17 · 5H2O |
| ⓘ | Fluorapophyllite-(K) | 9.EA.15 | KCa4(Si8O20)(F,OH) · 8H2O |
| ⓘ | Nontronite | 9.EC.40 | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
| ⓘ | Gyrolite | 9.EE.30 | NaCa16Si23AlO60(OH)8 · 14H2O |
| ⓘ | Scolecite | 9.GA.05 | CaAl2Si3O10 · 3H2O |
| ⓘ | Thomsonite-Ca | 9.GA.10 | NaCa2[Al5Si5O20] · 6H2O |
| ⓘ | Analcime | 9.GB.05 | Na(AlSi2O6) · H2O |
| ⓘ | Chabazite-Ca | 9.GD.10 | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
| ⓘ | Chabazite-Na ? | 9.GD.10 | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| ⓘ | Tacharanite | 9.HA.75 | Ca12Al2Si18O33(OH)36 |
| Unclassified | |||
| ⓘ | 'Chabazite' | - | |
| ⓘ | 'Lévyne' | - | |
| ⓘ | 'Monazite Group' | - | REE(PO4) |
| ⓘ | 'Phillipsite Subgroup' | - | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| ⓘ | 'Stilbite Subgroup' | - | M6-7[Al8-9Si27-28O72] · nH2O |
| ⓘ | 'Chabazite var. Phacolite' | - | |
| ⓘ | 'Thomsonite Subgroup' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Analcime | Na(AlSi2O6) · H2O |
| H | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| H | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| H | ⓘ Nontronite | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
| H | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| H | ⓘ Scolecite | CaAl2Si3O10 · 3H2O |
| H | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| H | ⓘ Tacharanite | Ca12Al2Si18O33(OH)36 |
| H | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| H | ⓘ Tobermorite | Ca5Si6O17 · 5H2O |
| H | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
| H | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| C | Carbon | |
| C | ⓘ Calcite | CaCO3 |
| O | Oxygen | |
| O | ⓘ Analcime | Na(AlSi2O6) · H2O |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| O | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| O | ⓘ Monazite Group | REE(PO4) |
| O | ⓘ Nontronite | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
| O | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Scolecite | CaAl2Si3O10 · 3H2O |
| O | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| O | ⓘ Tacharanite | Ca12Al2Si18O33(OH)36 |
| O | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| O | ⓘ Tobermorite | Ca5Si6O17 · 5H2O |
| O | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
| O | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| F | Fluorine | |
| F | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| Na | Sodium | |
| Na | ⓘ Analcime | Na(AlSi2O6) · H2O |
| Na | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| Na | ⓘ Nontronite | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
| Na | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| Na | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Na | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
| Na | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Mg | Magnesium | |
| Mg | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Al | Aluminium | |
| Al | ⓘ Analcime | Na(AlSi2O6) · H2O |
| Al | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| Al | ⓘ Nontronite | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
| Al | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| Al | ⓘ Scolecite | CaAl2Si3O10 · 3H2O |
| Al | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| Al | ⓘ Tacharanite | Ca12Al2Si18O33(OH)36 |
| Al | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Al | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
| Al | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Si | Silicon | |
| Si | ⓘ Analcime | Na(AlSi2O6) · H2O |
| Si | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| Si | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| Si | ⓘ Nontronite | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
| Si | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Scolecite | CaAl2Si3O10 · 3H2O |
| Si | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| Si | ⓘ Tacharanite | Ca12Al2Si18O33(OH)36 |
| Si | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Si | ⓘ Tobermorite | Ca5Si6O17 · 5H2O |
| Si | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
| Si | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| P | Phosphorus | |
| P | ⓘ Monazite Group | REE(PO4) |
| K | Potassium | |
| K | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| K | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| K | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
| K | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| Ca | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| Ca | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| Ca | ⓘ Scolecite | CaAl2Si3O10 · 3H2O |
| Ca | ⓘ Tacharanite | Ca12Al2Si18O33(OH)36 |
| Ca | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Ca | ⓘ Tobermorite | Ca5Si6O17 · 5H2O |
| Ca | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
| Ca | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Fe | Iron | |
| Fe | ⓘ Nontronite | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
| Sr | Strontium | |
| Sr | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Ba | Barium | |
| Ba | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
Localities in this Region
- Tasmania
- Meander Valley municipality
- Upper Mersey Valley
- Meander Valley municipality
Other Regions, Features and Areas containing this locality
Australia
- Delamerian OrogenOrogen
- Tasmania
- Tasmania BasinBasin
- Thylacine ProvinceGeologic Province
Australian PlateTectonic Plate
- Western TasmaniaOrogenic Belt
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Upper Mersey Valley, Meander Valley municipality, Tasmania, Australia