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:

Alternately, only display mineral occurrences without an age:

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: Piemontite-(Sr)

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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	201	23	14553	Italy	Italy				MM77_475	MM77_475	Alexandra-0110	Alexandra-0111	Piemontite-(Sr)	1	42	32	7	12	16	57	42.535277777778,12.2825
					2068	Aosta Valley, Italy	Italy								Piemontite-(Sr)	1	45	44	45	7	17	45	45.745833333333,7.2958333333333
					130792	Saint-Marcel, Aosta Valley, Italy	Italy								Piemontite-(Sr)	1	45	40	45	7	26	57	45.679166666667,7.4491666666667
MD					4543	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy	Italy								Piemontite-(Sr)	1	45	40	45	7	26	57	45.679166666667,7.4491666666667
		P	201	23	21863	Liguria, Italy	Italy				MM77_475	MM77_475	Alexandra-0110	Alexandra-0111	Piemontite-(Sr)	1	44	18	56	9	5	1	44.315555555556,9.0836111111111
		P	100	100	22908	Genova Province, Liguria, Italy	Italy				MR32_349	MR32_349	Michelle_558	Michelle_558	Piemontite-(Sr)	1	44	24	56	9	10	1	44.415555555556,9.1669444444444
		P	100	100	305376	Graveglia Valley, Genova Province, Liguria, Italy	Italy				MR32_349	MR32_349	Michelle_558	Michelle_558	Piemontite-(Sr)	1	44	20	52	9	27	37	44.347777777778,9.4602777777778
		P	100	100	7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	Italy		7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	MR32_349	MR32_349	Michelle_558	Michelle_558	Piemontite-(Sr)	1	44	20	52	9	27	38	44.347777777778,9.4605555555556
MD	R	O	100	100	7019	Cassagna Mine, Ne, Graveglia Valley, Genova Province, Liguria, Italy	Italy		7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	MR32_349	MR32_349	Michelle_558	Michelle_558	Piemontite-(Sr)	1	44	20	9	9	28	31	44.335833333333,9.4752777777778
MD	R	O	100	100	2089	Molinello Mine, Ne, Graveglia Valley, Genova Province, Liguria, Italy	Italy		7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	MR32_349	MR32_349	Michelle_558	Michelle_558	Piemontite-(Sr)	1	44	20	43	9	27	32	44.345277777778,9.4588888888889
	R	P	100	100	304577	Reppia, Ne, Graveglia Valley, Genova Province, Liguria, Italy	Italy		7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	MR32_349	MR32_349	Michelle_558	Michelle_558	Piemontite-(Sr)	1	44	22	11	9	27	20	44.369722222222,9.4555555555556
	R	P	100	100	51664	Monte Copello, Reppia, Ne, Graveglia Valley, Genova Province, Liguria, Italy	Italy		7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	MR32_349	MR32_349	Michelle_558	Michelle_558	Piemontite-(Sr)	1	44	22	12	9	27	21	44.37,9.4558333333333
MD	R	O	100	100	7020	Valgraveglia Mine (Gambatesa Mine), Monte Copello, Reppia, Ne, Graveglia Valley, Genova Province, Liguria, Italy	Italy		7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	MR32_349	MR32_349	Michelle_558	Michelle_558	Piemontite-(Sr)	1	44	21	34	9	27	0	44.359444444444,9.45
		P	201	23	21862	La Spezia Province, Liguria, Italy	Italy				MM77_475	MM77_475	Alexandra-0110	Alexandra-0111	Piemontite-(Sr)	1	44	12	45	9	39	25	44.2125,9.6569444444444
		P	201	23	213538	Vara Valley, La Spezia Province, Liguria, Italy	Italy				MM77_475	MM77_475	Alexandra-0110	Alexandra-0111	Piemontite-(Sr)	1	44	11	55	9	41	59	44.198611111111,9.6997222222222
		P	201	23	280953	Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy	Italy				MM77_475	MM77_475	Alexandra-0110	Alexandra-0111	Piemontite-(Sr)	1	44	11	56	9	42	0	44.198888888889,9.7
MD		Y	201	23	4430	Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy	Italy		4430	Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy	MM77_475	MM77_475	Alexandra-0110	Alexandra-0111	Piemontite-(Sr)	1	44	11	57	9	42	1	44.199166666667,9.7002777777778
					14488	Japan	Japan								Piemontite-(Sr)	1	35	19	57	135	58	3	35.3325,135.9675
					14487	Hokkaidō, Japan	Japan								Piemontite-(Sr)	1	43	18	47	142	23	26	43.313055555556,142.39055555556
					188120	Okhotsk Subprefecture (Abashiri Province), Hokkaidō, Japan	Japan								Piemontite-(Sr)	1	43	49	28	143	32	59	43.824444444444,143.54972222222
					279588	Kitami City, Okhotsk Subprefecture (Abashiri Province), Hokkaidō, Japan	Japan								Piemontite-(Sr)	1	43	58	0	143	56	0	43.966666666667,143.93333333333
MD					25130	Kokuriki Mine, Kitami City, Okhotsk Subprefecture (Abashiri Province), Hokkaidō, Japan	Japan								Piemontite-(Sr)	1	43	58	0	143	56	0	43.966666666667,143.93333333333
					29795	Kochi, Japan	Japan								Piemontite-(Sr)	1	33	40	8	133	33	29	33.668888888889,133.55805555556
					272486	Nankoku City, Kochi, Japan	Japan								Piemontite-(Sr)	1	0	0	0	0	0	0	0,0
					23325	Ananai Mine, Nankoku City, Kochi, Japan	Japan								Piemontite-(Sr)	1	33	41	30	133	38	49	33.691666666667,133.64694444444
MD					289482	Matsukabu Deposit, Ananai Mine, Nankoku City, Kochi, Japan	Japan								Piemontite-(Sr)	1	0	0	0	0	0	0	0,0
					20014	Niigata, Japan	Japan								Piemontite-(Sr)	1	37	41	54	138	56	38	37.698333333333,138.94388888889
MD					8249	Itoigawa City, Niigata, Japan	Japan								Piemontite-(Sr)	1	37	1	26	137	47	58	37.023888888889,137.79944444444
MD					9910	Sanbagawa Metamorphic Belt, Japan	Japan								Piemontite-(Sr)	1	0	0	0	0	0	0	0,0
					32065	Tokyo, Japan	Japan								Piemontite-(Sr)	1	31	17	44	140	23	41	31.295555555556,140.39472222222
					185882	Nishitama District, Tokyo, Japan	Japan								Piemontite-(Sr)	1	35	48	28	139	6	49	35.807777777778,139.11361111111
					48149	Okutama-cho, Nishitama District, Tokyo, Japan	Japan								Piemontite-(Sr)	1	35	48	29	139	6	49	35.808055555556,139.11361111111
MD					7034	Shiromaru Mine (Hakumaru Mine), Okutama-cho, Nishitama District, Tokyo, Japan	Japan								Piemontite-(Sr)	1	35	48	37	139	7	24	35.810277777778,139.12333333333
		P	1054	1042.2	14468	South Africa	South Africa				AM88_189	AM88_189	Scott-AM88_189-0001	Scott-AM88_189-0001	Piemontite-(Sr)	1	-28	-14	-36	26	47	19	-28.243333333333,26.788611111111
		P	1054	1042.2	5822	Northern Cape, South Africa	South Africa				AM88_189	AM88_189	Scott-AM88_189-0001	Scott-AM88_189-0001	Piemontite-(Sr)	1	-28	-59	-58	23	7	15	-28.999444444444,23.120833333333
		P	1054	1042.2	14466	Kalahari Manganese Field, Northern Cape, South Africa	South Africa				AM88_189	AM88_189	Scott-AM88_189-0001	Scott-AM88_189-0001	Piemontite-(Sr)	1	-27	-12	-34	22	54	50	-27.209444444444,22.913888888889
		P	1054	1042.2	43342	Hotazel, Kalahari Manganese Field, Northern Cape, South Africa	South Africa				AM88_189	AM88_189	Scott-AM88_189-0001	Scott-AM88_189-0001	Piemontite-(Sr)	1	-27	-12	-3	22	58	6	-27.200833333333,22.968333333333
MD		Y	1054	1042.2	3071	Wessels Mine, Hotazel, Kalahari Manganese Field, Northern Cape, South Africa	South Africa		3071	Wessels Mine, Hotazel, Kalahari Manganese Field, Northern Cape, South Africa	AM88_189	AM88_189	Scott-AM88_189-0001	Scott-AM88_189-0001	Piemontite-(Sr)	1	-27	-11	-59	22	58	0	-27.199722222222,22.966666666667
					14281	UK	UK								Piemontite-(Sr)	1	53	52	37	-3	-55	-35	53.876944444444,-3.9263888888889
					14092	Wales, UK	UK								Piemontite-(Sr)	1	52	9	51	-3	-35	-20	52.164166666667,-3.5888888888889
					4566	Gwynedd, Wales, UK	UK								Piemontite-(Sr)	1	52	56	43	-4	-3	-27	52.945277777778,-4.0575
					19597	Lleyn Peninsula, Gwynedd, Wales, UK	UK								Piemontite-(Sr)	1	52	53	23	-4	-28	-47	52.889722222222,-4.4797222222222
					156044	Llanfaelrhys, Lleyn Peninsula, Gwynedd, Wales, UK	UK								Piemontite-(Sr)	1	52	48	48	-4	-38	-49	52.813333333333,-4.6469444444444
					146515	Rhiw, Llanfaelrhys, Lleyn Peninsula, Gwynedd, Wales, UK	UK								Piemontite-(Sr)	1	52	49	17	-4	-38	-19	52.821388888889,-4.6386111111111
MD					4251	Benallt Mine (Tyddyn Meirion Mine; Ty Canol Mine), Rhiw, Llanfaelrhys, Lleyn Peninsula, Gwynedd, Wales, UK	UK								Piemontite-(Sr)	1	52	49	14	-4	-38	-20	52.820555555556,-4.6388888888889

This mineral directly occurs at 12 localities (13 localities according to mindat, 45 localities if parents are counted as well)
Of the 12 localities at which this mineral occurs, 5 have an age. (19 of the 45 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. (2 total)

This locality is directly dated, but is not bottom-level. (1 total)

This locality is not directly dated, and is not bottom-level. (13 total)

This bottom-level locality has an age assigned to it from some other locality. (3 total)

This locality does not have an age assigned to it. (5 bottom-level + 21 top/mid-level = 26 total)

All locality data graciously provided by mindat.org

All age data...

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