Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

Only display mineral occurrences with a max age below: and a max age above:

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This page displays localities at which this mineral is found, and estimates of the oldest possible geologic age of the mineral at these localities.

Minerals queried: Coquandite

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			Max Age (Ma)	Min Age (Ma)	mindat ID	Locality containing Mineral	Country	Tectonic Settings	Dated Locality ID	Dated Locality (Max Age)	Reference (Max Age)	Reference (Min Age)	Excel ID (Max Age)	Excel ID (Min Age)	Query Minerals	# of Query Minerals at Locality	Lat Deg	Lat Min	Lat Sec	Lon Deg	Lon Min	Lon Sec	Decimal Degree
		P	20.2	3.6	14188	Greece	Greece				GM146_732	GM146_732	Kristen002526	Kristen002526	Coquandite	1	38	39	24	23	20	36	38.656666666667,23.343333333333
		P	20.2	3.6	1931	Attica, Greece	Greece				GM146_732	GM146_732	Kristen002526	Kristen002526	Coquandite	1	37	42	32	23	43	0	37.708888888889,23.716666666667
		P	20.2	3.6	305693	East Attica, Attica, Greece	Greece				GM146_732	GM146_732	Kristen002526	Kristen002526	Coquandite	1	37	43	33	24	2	32	37.725833333333,24.042222222222
		P	20.2	3.6	14187	Lavreotiki, East Attica, Attica, Greece	Greece		14187	Lavreotiki, East Attica, Attica, Greece	GM146_732	GM146_732	Kristen002526	Kristen002526	Coquandite	1	37	43	33	24	2	32	37.725833333333,24.042222222222
		P	20.2	3.6	1942	Lavrion District Mines, Lavreotiki, East Attica, Attica, Greece	Greece	Continental Extension	1942	Lavrion District Mines, Lavreotiki, East Attica, Attica, Greece	GM146_732	GM146_732	Kristen002526	Kristen002526	Coquandite	1	37	44	10	24	1	56	37.736111111111,24.032222222222
	R	P	20.2	3.6	14190	Plaka, Lavrion District Mines, Lavreotiki, East Attica, Attica, Greece	Greece		14187	Lavreotiki, East Attica, Attica, Greece	GM146_732	GM146_732	Kristen002526	Kristen002526	Coquandite	1	37	45	49	24	1	33	37.763611111111,24.025833333333
	R	P	20.2	3.6	14189	Plaka Mines, Plaka, Lavrion District Mines, Lavreotiki, East Attica, Attica, Greece	Greece		14187	Lavreotiki, East Attica, Attica, Greece	GM146_732	GM146_732	Kristen002526	Kristen002526	Coquandite	1	37	45	35	24	1	44	37.759722222222,24.028888888889
MD	R	O	20.2	3.6	187130	Adit No. 145, Plaka Mines, Plaka, Lavrion District Mines, Lavreotiki, East Attica, Attica, Greece	Greece	Continental Extension	14187	Lavreotiki, East Attica, Attica, Greece	GM146_732	GM146_732	Kristen002526	Kristen002526	Coquandite	1	37	45	34	24	2	1	37.759444444444,24.033611111111
					14553	Italy	Italy								Coquandite	1	42	32	7	12	16	57	42.535277777778,12.2825
					6960	Tuscany, Italy	Italy								Coquandite	1	43	33	36	10	50	27	43.56,10.840833333333
					23765	Grosseto Province, Tuscany, Italy	Italy								Coquandite	1	42	45	28	11	13	56	42.757777777778,11.232222222222
					130833	Scansano, Grosseto Province, Tuscany, Italy	Italy								Coquandite	1	42	37	56	11	21	35	42.632222222222,11.359722222222
					284379	Pereta, Scansano, Grosseto Province, Tuscany, Italy	Italy								Coquandite	1	42	38	35	11	21	27	42.643055555556,11.3575
MD					2142	Pereta Mine, Pereta, Scansano, Grosseto Province, Tuscany, Italy	Italy								Coquandite	1	42	38	35	11	21	28	42.643055555556,11.357777777778
					26804	Pisa Province, Tuscany, Italy	Italy								Coquandite	1	43	32	42	10	36	19	43.545,10.605277777778
					130840	Pomarance, Pisa Province, Tuscany, Italy	Italy								Coquandite	1	0	0	0	0	0	0	0,0
MD					31083	Micciano, Pomarance, Pisa Province, Tuscany, Italy	Italy								Coquandite	1	0	0	0	0	0	0	0,0
					2163	Siena Province, Tuscany, Italy	Italy								Coquandite	1	43	11	0	11	23	59	43.183333333333,11.399722222222
					130842	Chiusdino, Siena Province, Tuscany, Italy	Italy								Coquandite	1	43	15	0	11	11	59	43.25,11.199722222222
MD					2164	Le Cetine Di Cotorniano Mine (Le Cetine Mine; Cetine Mine; Rosia), Chiusdino, Siena Province, Tuscany, Italy	Italy								Coquandite	1	43	15	0	11	12	0	43.25,11.2
					14488	Japan	Japan								Coquandite	1	35	19	57	135	58	3	35.3325,135.9675
					20264	Ehime, Japan	Japan								Coquandite	1	33	46	20	132	56	46	33.772222222222,132.94611111111
					171315	Saijo City, Ehime, Japan	Japan								Coquandite	1	33	49	42	133	10	6	33.828333333333,133.16833333333
MD					5520	Ichinokawa Mine, Saijo City, Ehime, Japan	Japan								Coquandite	1	33	53	20	133	13	9	33.888888888889,133.21916666667
					2243	Luxembourg	Luxembourg								Coquandite	1	49	43	15	5	59	42	49.720833333333,5.995
					2244	Diekirch District, Luxembourg	Luxembourg								Coquandite	1	49	57	50	5	54	15	49.963888888889,5.9041666666667
					290704	Wiltz, Diekirch District, Luxembourg	Luxembourg								Coquandite	1	49	55	7	5	57	30	49.918611111111,5.9583333333333
					206038	Goesdorf Commune, Wiltz, Diekirch District, Luxembourg	Luxembourg								Coquandite	1	49	55	8	5	57	31	49.918888888889,5.9586111111111
					287016	Goesdorf, Goesdorf Commune, Wiltz, Diekirch District, Luxembourg	Luxembourg								Coquandite	1	49	55	9	5	57	32	49.919166666667,5.9588888888889
MD					12423	Antimony Mine, Goesdorf, Goesdorf Commune, Wiltz, Diekirch District, Luxembourg	Luxembourg								Coquandite	1	49	55	10	5	57	33	49.919444444444,5.9591666666667
		P	305	297	14425	Portugal	Portugal				CM52_183	CM52_183	Bradley_2012_151	Bradley_2012_151	Coquandite	1	39	32	7	-9	-30	-36	39.535277777778,-9.51
	R	O	305	297	46322	Porto, Portugal	Portugal		262928	Vieiros Mine, Cabreiros, Braga, Braga, Portugal	CM52_183	CM52_183	Bradley_2012_151	Bradley_2012_151	Coquandite	1	41	13	31	-8	-25	-40	41.225277777778,-8.4277777777778
					47079	Gondomar, Porto, Portugal	Portugal								Coquandite	1	41	5	28	-8	-26	-50	41.091111111111,-8.4472222222222
					249710	Medas, Gondomar, Porto, Portugal	Portugal								Coquandite	1	41	4	17	-8	-27	-2	41.071388888889,-8.4505555555556
MD					46305	Ribeiro Da Serra Mine, Medas, Gondomar, Porto, Portugal	Portugal								Coquandite	1	0	0	0	0	0	0	0,0
					14254	Romania	Romania								Coquandite	1	46	24	59	24	18	21	46.416388888889,24.305833333333
					14253	Maramureș, Romania	Romania								Coquandite	1	47	36	47	23	52	21	47.613055555556,23.8725
					14252	Baia Sprie (Felsőbánya), Maramureș, Romania	Romania								Coquandite	1	47	40	46	23	41	47	47.679444444444,23.696388888889
MD					2593	Baia Sprie Mine (Felsőbánya Mine), Baia Sprie (Felsőbánya), Maramureș, Romania	Romania								Coquandite	1	47	40	47	23	41	47	47.679722222222,23.696388888889
MD					18607	Cavnic, Maramureș, Romania	Romania								Coquandite	1	47	39	49	23	51	41	47.663611111111,23.861388888889
					3366	USA	USA								Coquandite	1	37	49	12	-83	-42	-49	37.82,-83.713611111111
					14220	Washington, USA	USA								Coquandite	1	47	15	4	-120	-42	-45	47.251111111111,-120.7125
					17538	Okanogan Co., Washington, USA	USA								Coquandite	1	48	35	17	-119	-39	-37	48.588055555556,-119.66027777778
					24093	Tonasket, Okanogan Co., Washington, USA	USA								Coquandite	1	48	44	6	-119	-27	-33	48.735,-119.45916666667
					278642	Whitestone Coulee, Tonasket, Okanogan Co., Washington, USA	USA								Coquandite	1	48	46	13	-119	-29	-8	48.770277777778,-119.48555555556
MD					15063	Lucky Knock Mine (Lawrence Mine), Whitestone Coulee, Tonasket, Okanogan Co., Washington, USA	USA								Coquandite	1	48	46	13	-119	-29	-9	48.770277777778,-119.48583333333

This mineral directly occurs at 10 localities (11 localities according to mindat, 46 localities if parents are counted as well)
Of the 10 localities at which this mineral occurs, 1 has an age. (10 of the 46 parent localities have ages)

MD	The mineral occurs at this locality according to MED, but does not have an age yet.
MD	The mineral occurs at this locality according to MED, and has an age.
	The mineral occurs at some child of this locality.
	The locality at which the mineral occurs does not have an age...this is the closest parent locality with an age, relative to that mineral. This is not ideal.

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

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If a locality has both a GPS coordinate, and either contains or has at least one child locality containing at least one of the minerals listed above, then this map displays a single marker for that locality.

This bottom-level locality is directly dated. (0 total)

This locality is directly dated, but is not bottom-level. (2 total)

This locality is not directly dated, and is not bottom-level. (7 total)

This bottom-level locality has an age assigned to it from some other locality. (1 total)

This locality does not have an age assigned to it. (7 bottom-level + 29 top/mid-level = 36 total)

All locality data graciously provided by mindat.org

All age data...

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