Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Dumontite at Northern Territory, Australia

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1757Ma - 1413Ma at this locality

Age range from children

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
EG82_857-1	1757	1717		Uraninite	U	4622	Ranger Mine (Ranger Uranium Mine), Kakadu, West Arnhem Region, Northern Territory, Australia	Ludwig et al. (1987)	EG82_857
Giersdorf_00000710	1733	1413	Uraninite	Uraninite	U	41615	El Sherana Mine (El Sherana West Mine), South Alligator River, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925

Mineralization age (prioritized)

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Giersdorf_00000709	935	747	Uraninite	Uraninite	U	13568	Palette Mine, South Alligator River, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000710	1733	1413	Uraninite	Uraninite	U	41615	El Sherana Mine (El Sherana West Mine), South Alligator River, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000711	891	511	Uraninite	Uraninite	U	257661	Adelaide River Mine, Adelaide River, Coomalie Shire, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925

Mineralization age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
EG82_857-1	1757	1717		Uraninite	U	4622	Ranger Mine (Ranger Uranium Mine), Kakadu, West Arnhem Region, Northern Territory, Australia	Ludwig et al. (1987)	EG82_857
EG82_857-2	1477	1397		Uraninite	U	41611	Jabiluka Uranium Deposit, Kakadu, West Arnhem Region, Northern Territory, Australia	Ludwig et al. (1987)	EG82_857
Giersdorf_00000716	1700	1700		Uraninite	U	4622	Ranger Mine (Ranger Uranium Mine), Kakadu, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000717	1712	1710			U	4622	Ranger Mine (Ranger Uranium Mine), Kakadu, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000721	676	592	Uraninite	Uraninite	U	13568	Palette Mine, South Alligator River, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000722	998	930	Uraninite	Uraninite	U	13568	Palette Mine, South Alligator River, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000723	907	733	Uraninite	Uraninite	U	41615	El Sherana Mine (El Sherana West Mine), South Alligator River, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000724	1953	1757	Uraninite	Uraninite	U	41615	El Sherana Mine (El Sherana West Mine), South Alligator River, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000725	1891	1881	Uraninite	Uraninite	U	41615	El Sherana Mine (El Sherana West Mine), South Alligator River, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000726	1833	1823	Uraninite	Uraninite	U	41615	El Sherana Mine (El Sherana West Mine), South Alligator River, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000727	777	693	Uraninite	Uraninite	U	257661	Adelaide River Mine, Adelaide River, Coomalie Shire, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000728	1129	1009	Uraninite	Uraninite	U	257661	Adelaide River Mine, Adelaide River, Coomalie Shire, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000729	920	920	Uraninite	Uraninite	U	41645	Nabarlek Mine, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000730	870	870	Uraninite	Uraninite	U	41646	Koongarra Deposit, Kakadu, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925
Giersdorf_00000731	822	682	Uraninite	Uraninite	U	41611	Jabiluka Uranium Deposit, Kakadu, West Arnhem Region, Northern Territory, Australia	Chipley et al. (2007)	AM92_1925

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Bradley_2012_094	336	324	Zircon			18806	Entia Valley, Ambalindum Station, Harts Range (Harts Ranges; Hartz Range; Hartz Ranges), Central Desert Region, Northern Territory, Australia	McCauley and Bradley (2014)	CM52_183
DeepDive-Co-0010	1800	1800				238894	Woodcutters Mine (Woodcutters), Batchelor, Coomalie Shire, Northern Territory, Australia	Smolonogov and Marshall (1993)	OGR8_65
EG100_633_0001a	1780	1730	Zircon			270093	Bulman Deposit, Roper Gulf Region, Northern Territory, Australia	Page (2005)	EG100_633
Giersdorf_00000819	1600	1600		Uraninite		42103	Alligator Rivers, West Arnhem Region, Northern Territory, Australia	Pearcy et al. (1994)	AG9_713
Jen_0000973	733	733				294755	Mud Tank Vermiculite Mine, Alcoota Station, Central Desert Region, Northern Territory, Australia	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000974	737	727	Zircon			294755	Mud Tank Vermiculite Mine, Alcoota Station, Central Desert Region, Northern Territory, Australia	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000975	810	660				294755	Mud Tank Vermiculite Mine, Alcoota Station, Central Desert Region, Northern Territory, Australia	Woolley and Kjarsgaard (2008)	GSCOF5796
Michelle_615	2709	2701			Ni,Cu	87916	Jericho Mine, Bonya, Jervois Station, Central Desert Region, Northern Territory, Australia	Hoatson et al. (2006)	OGR29_177
Scott-EG91_386-0001	18	16		Cryptomelane	K,Mn,Ba	125742	GEMCO Mine, Groote Eylandt, East Arnhem Region, Northern Territory, Australia	Dammer et al. (1996)	EG91_386
Scott-EG91_386-0002	30	30		Romanechite	Mn,Ba	125742	GEMCO Mine, Groote Eylandt, East Arnhem Region, Northern Territory, Australia	Dammer et al. (1996)	EG91_386
sedcu-00028	630	630			Cu	126	Wave Hill, Victoria-Daly Region, Northern Territory, Australia	Cox et al. (2003)	USGSOFR03_107
sedexmvt-00009	1600	1000				270093	Bulman Deposit, Roper Gulf Region, Northern Territory, Australia	Taylor et al. (2009)	USGSOFR2009_1297
sedexmvt-00019	1640	1632				56741	McArthur River Mine (McArthur Mine; HYC Deposit), Borroloola, Roper Gulf Region, Northern Territory, Australia	Taylor et al. (2009)	USGSOFR2009_1297
sedznpb-00020	2500	1600				203529	Coxco Deposit, Borroloola, McArthur River Area, Roper Gulf Region, Northern Territory, Australia	Singer et al. (2009)	USGSOFR2009-1252
sedznpb-00026	1887	1881				28481	Iron Blow Mine, Grove Hill, Victoria-Daly Region, Northern Territory, Australia	Singer et al. (2009)	USGSOFR2009-1252
sedznpb-00032	1643	1637				56741	McArthur River Mine (McArthur Mine; HYC Deposit), Borroloola, Roper Gulf Region, Northern Territory, Australia	Singer et al. (2009)	USGSOFR2009-1252
sedznpb-00034	1887	1881				118	Mount Bonnie Mine, Grove Hill, Victoria-Daly Region, Northern Territory, Australia	Singer et al. (2009)	USGSOFR2009-1252
sedznpb-00046	2200	1870				238894	Woodcutters Mine (Woodcutters), Batchelor, Coomalie Shire, Northern Territory, Australia	Singer et al. (2009)	USGSOFR2009-1252