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: Tetraferriphlogopite

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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	145	63.1	366	Brazil	Brazil				USGSOFR02_189	GSCOF5796	ree-00142	Jen_0000676	Tetraferriphlogopite	1	-12	-14	-5	-48	-11	-22	-12.234722222222,-48.189444444444
		P	97.7	71.9	387	Minas Gerais, Brazil	Brazil				GSCOF5796	GSCOF5796	Jen_0000697	Jen_0000697	Tetraferriphlogopite	1	-18	-52	-21	-43	-32	-52	-18.8725,-43.547777777778
		P	97.7	71.9	299537	Araxá, Minas Gerais, Brazil	Brazil				GSCOF5796	GSCOF5796	Jen_0000697	Jen_0000697	Tetraferriphlogopite	1	-19	-39	-55	-46	-56	-11	-19.665277777778,-46.936388888889
MD		O	97.7	71.9	25002	Barreiro, Araxá, Minas Gerais, Brazil	Brazil		288726	Araxá Complex, Barreiro, Araxá, Minas Gerais, Brazil	GSCOF5796	GSCOF5796	Jen_0000697	Jen_0000697	Tetraferriphlogopite	1	-19	-39	-55	-46	-56	-12	-19.665277777778,-46.936666666667
		P	145	63.1	24563	Santa Catarina, Brazil	Brazil				USGSOFR02_189	GSCOF5796	ree-00142	Jen_0000676	Tetraferriphlogopite	1	-27	-31	-54	-50	-4	-53	-27.531666666667,-50.081388888889
		P	145	100	287014	Anitápolis, Santa Catarina, Brazil	Brazil				USGSOFR02_189	USGSOFR02_189	ree-00142	ree-00142	Tetraferriphlogopite	1	-27	-48	0	-49	-5	0	-27.8,-49.083333333333
MD		O	145	100	9876	Anitápolis Mine, Anitápolis, Santa Catarina, Brazil	Brazil		9876	Anitápolis Mine, Anitápolis, Santa Catarina, Brazil	USGSOFR02_189	USGSOFR02_189	ree-00142	ree-00142	Tetraferriphlogopite	1	-27	-48	0	-49	-5	0	-27.8,-49.083333333333
MD		O	88	63.1	30627	Lages, Santa Catarina, Brazil	Brazil		250780	Fazenda Varela, Lages, Santa Catarina, Brazil	GSCOF5796	GSCOF5796	Jen_0000679	Jen_0000676	Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
		P	608.4	535	8188	Canada	Canada				GSCOF5796	GSCOF5796	Jen_0000927	Jen_0000930	Tetraferriphlogopite	1	53	20	27	-90	-3	-40	53.340833333333,-90.061111111111
					19235	Northwest Territories, Canada	Canada								Tetraferriphlogopite	1	64	40	11	-117	-55	0	64.669722222222,-117.91666666667
MD					10160	Lac De Gras, Northwest Territories, Canada	Canada								Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
		P	608.4	535	14009	Québec, Canada	Canada				GSCOF5796	GSCOF5796	Jen_0000927	Jen_0000930	Tetraferriphlogopite	1	47	12	29	-72	-16	-52	47.208055555556,-72.281111111111
		P	608.4	535	36542	Nord-du-Québec, Québec, Canada	Canada				GSCOF5796	GSCOF5796	Jen_0000927	Jen_0000930	Tetraferriphlogopite	1	51	2	16	-75	-50	-47	51.037777777778,-75.846388888889
		P	608.4	535	185873	Nunavik, Nord-du-Québec, Québec, Canada	Canada				GSCOF5796	GSCOF5796	Jen_0000927	Jen_0000930	Tetraferriphlogopite	1	59	28	9	-72	-28	-30	59.469166666667,-72.475
		P	608.4	535	204875	Ungava, Nunavik, Nord-du-Québec, Québec, Canada	Canada		204875	Ungava, Nunavik, Nord-du-Québec, Québec, Canada	GSCOF5796	GSCOF5796	Jen_0000927	Jen_0000930	Tetraferriphlogopite	1	60	49	48	-70	-37	-51	60.83,-70.630833333333
		P	608.4	535	280786	Abloviak Fjord, Ungava, Nunavik, Nord-du-Québec, Québec, Canada	Canada		280786	Abloviak Fjord, Ungava, Nunavik, Nord-du-Québec, Québec, Canada	GSCOF5796	GSCOF5796	Jen_0000927	Jen_0000930	Tetraferriphlogopite	1	59	14	0	-64	-58	0	59.233333333333,-64.966666666667
MD		O	608.4	535	36120	Torngat Dikes, Abloviak Fjord, Ungava, Nunavik, Nord-du-Québec, Québec, Canada	Canada		36120	Torngat Dikes, Abloviak Fjord, Ungava, Nunavik, Nord-du-Québec, Québec, Canada	GSCOF5796	GSCOF5796	Jen_0000927	Jen_0000930	Tetraferriphlogopite	1	59	14	0	-64	-58	0	59.233333333333,-64.966666666667
					693	China	China								Tetraferriphlogopite	1	33	0	55	111	35	19	33.015277777778,111.58861111111
					22159	Qinghai, China	China								Tetraferriphlogopite	1	35	56	6	99	38	55	35.935,99.648611111111
					145494	Gyêgu Autonomous Prefecture (Yushu Autonomous Prefecture), Qinghai, China	China								Tetraferriphlogopite	1	33	43	44	95	58	48	33.728888888889,95.98
					211994	Zadoi Co. (Zaduo Co.), Gyêgu Autonomous Prefecture (Yushu Autonomous Prefecture), Qinghai, China	China								Tetraferriphlogopite	1	33	10	20	95	20	19	33.172222222222,95.338611111111
MD					229007	Narigongma Cu-Mo Deposit, Zadoi Co. (Zaduo Co.), Gyêgu Autonomous Prefecture (Yushu Autonomous Prefecture), Qinghai, China	China								Tetraferriphlogopite	1	33	31	0	94	46	0	33.516666666667,94.766666666667
		P	2615	1810	16125	Finland	Finland				GSCOF5796	GSCOF5796	Jen_0001099	Jen_0001100	Tetraferriphlogopite	1	62	13	49	25	18	29	62.230277777778,25.308055555556
					16126	Lapland, Finland	Finland								Tetraferriphlogopite	1	66	42	47	26	5	35	66.713055555556,26.093055555556
					252690	Ranua, Lapland, Finland	Finland								Tetraferriphlogopite	1	66	1	4	26	39	32	66.017777777778,26.658888888889
MD					251913	Sääskilampi, Ranua, Lapland, Finland	Finland								Tetraferriphlogopite	1	66	1	4	26	39	33	66.017777777778,26.659166666667
		P	2615	1810	305608	Northern Savonia, Finland	Finland				GSCOF5796	GSCOF5796	Jen_0001099	Jen_0001100	Tetraferriphlogopite	1	63	0	10	27	27	29	63.002777777778,27.458055555556
		P	2615	1810	284415	Siilinjärvi, Northern Savonia, Finland	Finland				GSCOF5796	GSCOF5796	Jen_0001099	Jen_0001100	Tetraferriphlogopite	1	63	6	43	27	43	59	63.111944444444,27.733055555556
MD		O	2615	1810	22948	Siilinjärvi Mine, Siilinjärvi, Northern Savonia, Finland	Finland		22948	Siilinjärvi Mine, Siilinjärvi, Northern Savonia, Finland	GSCOF5796	GSCOF5796	Jen_0001099	Jen_0001100	Tetraferriphlogopite	1	63	6	43	27	43	59	63.111944444444,27.733055555556
					16773	India	India								Tetraferriphlogopite	1	22	28	54	83	9	44	22.481666666667,83.162222222222
					301970	Telangana, India	India								Tetraferriphlogopite	1	17	27	46	78	59	33	17.462777777778,78.9925
					302184	Nalgonda District, Telangana, India	India								Tetraferriphlogopite	1	16	56	59	79	2	59	16.949722222222,79.049722222222
MD					302183	Vattikod Lamproite, Nalgonda District, Telangana, India	India								Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
		P	602	259	12362	Norway	Norway				GSCOF5796	NGT40_173	Jen_0001169	Michelle_725	Tetraferriphlogopite	1	57	36	26	9	41	16	57.607222222222,9.6877777777778
		P	602	259	2514	Telemark, Norway	Norway				GSCOF5796	NGT40_173	Jen_0001169	Michelle_725	Tetraferriphlogopite	1	59	13	24	8	53	33	59.223333333333,8.8925
		P	602	259	48508	Nome, Telemark, Norway	Norway				GSCOF5796	NGT40_173	Jen_0001169	Michelle_725	Tetraferriphlogopite	1	59	16	26	9	17	23	59.273888888889,9.2897222222222
		P	602	259	14357	Fen Complex, Nome, Telemark, Norway	Norway		14357	Fen Complex, Nome, Telemark, Norway	GSCOF5796	NGT40_173	Jen_0001169	Michelle_725	Tetraferriphlogopite	1	59	16	26	9	17	24	59.273888888889,9.29
		P	602	259	49251	Søve Mines, Fen Complex, Nome, Telemark, Norway	Norway		49251	Søve Mines, Fen Complex, Nome, Telemark, Norway	GSCOF5796	NGT40_173	Jen_0001169	Michelle_725	Tetraferriphlogopite	1	59	16	53	9	17	10	59.281388888889,9.2861111111111
MD	R	O	602	259	49252	Cappelen Quarry, Søve Mines, Fen Complex, Nome, Telemark, Norway	Norway		14357	Fen Complex, Nome, Telemark, Norway	GSCOF5796	NGT40_173	Jen_0001169	Michelle_725	Tetraferriphlogopite	1	59	16	55	9	17	4	59.281944444444,9.2844444444444
	R	P	602	525	13971	Ulefoss, Fen Complex, Nome, Telemark, Norway	Norway		14357	Fen Complex, Nome, Telemark, Norway	GSCOF5796	GSCOF5796	Jen_0001169	Jen_0001170	Tetraferriphlogopite	1	59	16	53	9	16	59	59.281388888889,9.2830555555556
MD	R	O	602	525	143308	Hydro Quarry, Ulefoss, Fen Complex, Nome, Telemark, Norway	Norway		14357	Fen Complex, Nome, Telemark, Norway	GSCOF5796	GSCOF5796	Jen_0001169	Jen_0001170	Tetraferriphlogopite	1	59	16	53	9	16	59	59.281388888889,9.2830555555556
		P	500	300	14409	Russia	Russia				GSCOF5796	CM50_1281	Jen_0000877	Michelle_540	Tetraferriphlogopite	1	53	56	10	68	39	9	53.936111111111,68.6525
					14686	Chelyabinsk Oblast, Russia	Russia								Tetraferriphlogopite	1	54	53	10	60	27	24	54.886111111111,60.456666666667
					2628	Vishnevye Mts (Vishnyovye; Cherry), Chelyabinsk Oblast, Russia	Russia								Tetraferriphlogopite	1	56	0	16	60	38	56	56.004444444444,60.648888888889
MD					17889	Buldym Lake, Vishnevye Mts (Vishnyovye; Cherry), Chelyabinsk Oblast, Russia	Russia								Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
		P	485	300	14495	Irkutsk Oblast, Russia	Russia				CM50_1281	CM50_1281	Michelle_540	Michelle_540	Tetraferriphlogopite	1	55	48	36	106	22	17	55.81,106.37138888889
		P	485	300	293188	Vitim Plateau, Irkutsk Oblast, Russia	Russia				CM50_1281	CM50_1281	Michelle_540	Michelle_540	Tetraferriphlogopite	1	57	52	48	116	42	29	57.88,116.70805555556
		P	485	300	274971	Biraya And Bya Rivers Confluence Area (Chara Basin), Vitim Plateau, Irkutsk Oblast, Russia	Russia				CM50_1281	CM50_1281	Michelle_540	Michelle_540	Tetraferriphlogopite	1	57	52	48	116	42	29	57.88,116.70805555556
MD		O	485	300	234742	Biraya Fe-REE Ore Occurrence, Biraya And Bya Rivers Confluence Area (Chara Basin), Vitim Plateau, Irkutsk Oblast, Russia	Russia		68872	Ust'-Biraya, Biraya Fe-REE Ore Occurrence, Biraya And Bya Rivers Confluence Area (Chara Basin), Vitim Plateau, Irkutsk Oblast, Russia	CM50_1281	CM50_1281	Michelle_540	Michelle_540	Tetraferriphlogopite	1	57	52	49	116	42	29	57.880277777778,116.70805555556
					21226	Khabarovsk Krai, Russia	Russia								Tetraferriphlogopite	1	52	6	56	135	17	36	52.115555555556,135.29333333333
					192629	Ayan-Maya District, Khabarovsk Krai, Russia	Russia								Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
					221907	Aldan Shield, Ayan-Maya District, Khabarovsk Krai, Russia	Russia								Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
MD					4435	Konder Alkaline-ultrabasic Massif (Konder Placers; Konder Mine; Kondyor), Aldan Shield, Ayan-Maya District, Khabarovsk Krai, Russia	Russia								Tetraferriphlogopite	1	57	35	8	134	39	25	57.585555555556,134.65694444444
		P	500	358	17857	Murmansk Oblast, Russia	Russia				GSCOF5796	P22_462	Jen_0000877	Kaitlynn000148	Tetraferriphlogopite	1	67	55	58	33	2	44	67.932777777778,33.045555555556
		P	500	370.7	10299	Kovdor Massif, Murmansk Oblast, Russia	Russia		10299	Kovdor Massif, Murmansk Oblast, Russia	GSCOF5796	GSCOF5796	Jen_0000877	Jen_0000879	Tetraferriphlogopite	1	67	34	7	30	26	11	67.568611111111,30.436388888889
MD	R	O	500	370.7	30390	Kovdor Phlogopite Mine (Mica Mine; Slyuda Mine; Kovdorslyuda Shaft), Kovdor Massif, Murmansk Oblast, Russia	Russia		10299	Kovdor Massif, Murmansk Oblast, Russia	GSCOF5796	GSCOF5796	Jen_0000877	Jen_0000879	Tetraferriphlogopite	1	67	35	21	30	27	33	67.589166666667,30.459166666667
MD	R	O	500	370.7	2722	Kovdor Zheleznyi Mine (Iron Mine), Kovdor Massif, Murmansk Oblast, Russia	Russia		10299	Kovdor Massif, Murmansk Oblast, Russia	GSCOF5796	GSCOF5796	Jen_0000877	Jen_0000879	Tetraferriphlogopite	1	67	33	34	30	25	33	67.559444444444,30.425833333333
MD	R	O	500	370.7	298139	Phoscorite-carbonatite Pipe, Kovdor Massif, Murmansk Oblast, Russia	Russia		10299	Kovdor Massif, Murmansk Oblast, Russia	GSCOF5796	GSCOF5796	Jen_0000877	Jen_0000879	Tetraferriphlogopite	1	67	33	29	30	25	29	67.558055555556,30.424722222222
		P	402	358	2732	Northern Karelia, Murmansk Oblast, Russia	Russia				USGSOFR02_189	P22_462	ree-00524	Kaitlynn000148	Tetraferriphlogopite	1	66	52	29	30	13	46	66.874722222222,30.229444444444
MD		O	402	358	2709	Vuoriyarvi Alkaline-ultrabasic Massif, Northern Karelia, Murmansk Oblast, Russia	Russia		2709	Vuoriyarvi Alkaline-ultrabasic Massif, Northern Karelia, Murmansk Oblast, Russia	USGSOFR02_189	P22_462	ree-00524	Kaitlynn000148	Tetraferriphlogopite	1	66	47	59	30	9	32	66.799722222222,30.158888888889
		P	381.5	367	276801	Turii Cape, Murmansk Oblast, Russia	Russia				MP98_55	P22_462	Jen_0000480	P22_462_fig1_018	Tetraferriphlogopite	1	66	34	59	34	44	0	66.583055555556,34.733333333333
MD		O	381.5	367	18687	Turii Alkaline Massif (Turiy Massif), Turii Cape, Murmansk Oblast, Russia	Russia		18687	Turii Alkaline Massif (Turiy Massif), Turii Cape, Murmansk Oblast, Russia	MP98_55	P22_462	Jen_0000480	P22_462_fig1_018	Tetraferriphlogopite	1	66	35	0	34	44	0	66.583333333333,34.733333333333
					2660	Republic Of Karelia, Russia	Russia								Tetraferriphlogopite	1	63	5	26	33	3	12	63.090555555556,33.053333333333
					189245	Northern Karelia, Republic Of Karelia, Russia	Russia								Tetraferriphlogopite	1	65	13	55	33	3	10	65.231944444444,33.052777777778
					302438	Zaonezhskoe Kirnberlite Field, Northern Karelia, Republic Of Karelia, Russia	Russia								Tetraferriphlogopite	1	61	18	0	34	22	16	61.3,34.371111111111
MD					302437	Kimozero Kimberlite, Zaonezhskoe Kirnberlite Field, Northern Karelia, Republic Of Karelia, Russia	Russia								Tetraferriphlogopite	1	61	18	1	34	22	16	61.300277777778,34.371111111111
		P	352	342	2644	Sakha Republic (Yakutia), Russia	Russia				G33_549	G33_549	Michelle_381	Michelle_381	Tetraferriphlogopite	1	63	29	6	128	58	7	63.485,128.96861111111
		P	352	342	31381	Daldyn-Alakit Kimberlite Field, Sakha Republic (Yakutia), Russia	Russia				G33_549	G33_549	Michelle_381	Michelle_381	Tetraferriphlogopite	1	66	13	48	112	0	38	66.23,112.01055555556
		P	352	342	49105	Daldyn, Daldyn-Alakit Kimberlite Field, Sakha Republic (Yakutia), Russia	Russia				G33_549	G33_549	Michelle_381	Michelle_381	Tetraferriphlogopite	1	66	25	42	112	29	46	66.428333333333,112.49611111111
MD		O	352	342	5801	Udachnaya Open-pit Mine (Udachnaya-Vostochnaya Pipe; Udachnaya Pipe), Daldyn, Daldyn-Alakit Kimberlite Field, Sakha Republic (Yakutia), Russia	Russia		5801	Udachnaya Open-pit Mine (Udachnaya-Vostochnaya Pipe; Udachnaya Pipe), Daldyn, Daldyn-Alakit Kimberlite Field, Sakha Republic (Yakutia), Russia	G33_549	G33_549	Michelle_381	Michelle_381	Tetraferriphlogopite	1	66	25	59	112	19	0	66.433055555556,112.31666666667
					14468	South Africa	South Africa								Tetraferriphlogopite	1	-28	-14	-36	26	47	19	-28.243333333333,26.788611111111
					14474	Free State, South Africa	South Africa								Tetraferriphlogopite	1	-28	-34	-11	26	36	1	-28.569722222222,26.600277777778
					244696	Thabo Mofutsanyane District, Free State, South Africa	South Africa								Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
					209276	Clocolan, Thabo Mofutsanyane District, Free State, South Africa	South Africa								Tetraferriphlogopite	1	-28	-54	0	27	34	0	-28.9,27.566666666667
MD					56963	Monastery Mine, Clocolan, Thabo Mofutsanyane District, Free State, South Africa	South Africa								Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
					5822	Northern Cape, South Africa	South Africa								Tetraferriphlogopite	1	-28	-59	-58	23	7	15	-28.999444444444,23.120833333333
					2420	Namakwa District (Namaqualand), Northern Cape, South Africa	South Africa								Tetraferriphlogopite	1	-29	-41	-16	18	29	5	-29.687777777778,18.484722222222
					56479	Gordonia District, Namakwa District (Namaqualand), Northern Cape, South Africa	South Africa								Tetraferriphlogopite	1	-29	-15	-8	20	57	10	-29.252222222222,20.952777777778
					276674	Lime Acres, Gordonia District, Namakwa District (Namaqualand), Northern Cape, South Africa	South Africa								Tetraferriphlogopite	1	-28	-23	-17	23	27	22	-28.388055555556,23.456111111111
MD					53901	Finsch Mine, Lime Acres, Gordonia District, Namakwa District (Namaqualand), Northern Cape, South Africa	South Africa								Tetraferriphlogopite	1	-28	-23	-17	23	27	23	-28.388055555556,23.456388888889
		P	1898	1000	14424	Sweden	Sweden				MD36_641	MSUDGG_318	MD36_641_0001	Be-00067	Tetraferriphlogopite	1	59	38	39	15	49	49	59.644166666667,15.830277777778
		P	1898	1000	3195	Värmland County, Sweden	Sweden				MD36_641	MSUDGG_318	MD36_641_0001	Be-00067	Tetraferriphlogopite	1	59	42	51	13	4	58	59.714166666667,13.082777777778
		P	1898	1000	3156	Filipstad, Värmland County, Sweden	Sweden				MD36_641	MSUDGG_318	MD36_641_0001	Be-00067	Tetraferriphlogopite	1	59	46	52	14	14	20	59.781111111111,14.238888888889
MD		O	1898	1000	3167	Långban, Filipstad, Värmland County, Sweden	Sweden		3167	Långban, Filipstad, Värmland County, Sweden	MD36_641	MSUDGG_318	MD36_641_0001	Be-00067	Tetraferriphlogopite	1	59	51	17	14	15	30	59.854722222222,14.258333333333
		P	2190	1797.3	3275	Ukraine	Ukraine				GSCOF5796	M44_115	Jen_0001061	Alexandra-0381	Tetraferriphlogopite	1	49	7	1	30	10	42	49.116944444444,30.178333333333
		P	2190	1797.3	24821	Zaporizhia Oblast, Ukraine	Ukraine				GSCOF5796	M44_115	Jen_0001061	Alexandra-0381	Tetraferriphlogopite	1	47	32	26	35	56	28	47.540555555556,35.941111111111
		P	2190	1797.3	24794	Priazovie, Zaporizhia Oblast, Ukraine	Ukraine				GSCOF5796	M44_115	Jen_0001061	Alexandra-0381	Tetraferriphlogopite	1	46	58	18	36	48	26	46.971666666667,36.807222222222
MD		O	2190	1797.3	18202	Chernigovskiy Massif (Chernigovka Massif; Novopoltavskiy Massif), Priazovie, Zaporizhia Oblast, Ukraine	Ukraine		18202	Chernigovskiy Massif (Chernigovka Massif; Novopoltavskiy Massif), Priazovie, Zaporizhia Oblast, Ukraine	GSCOF5796	M44_115	Jen_0001061	Alexandra-0381	Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
					3366	USA	USA								Tetraferriphlogopite	1	37	49	12	-83	-42	-49	37.82,-83.713611111111
					3418	Arkansas, USA	USA								Tetraferriphlogopite	1	35	12	29	-92	-53	-54	35.208055555556,-92.898333333333
					3417	Pike Co., Arkansas, USA	USA								Tetraferriphlogopite	1	34	10	4	-93	-37	-42	34.167777777778,-93.628333333333
					9925	Murfreesboro, Pike Co., Arkansas, USA	USA								Tetraferriphlogopite	1	34	3	44	-93	-39	-16	34.062222222222,-93.654444444444
MD					7696	American Mine (Kimberlite Mine), Murfreesboro, Pike Co., Arkansas, USA	USA								Tetraferriphlogopite	1	0	0	0	0	0	0	0,0
					22096	Venezuela	Venezuela								Tetraferriphlogopite	1	9	40	2	-66	-31	-25	9.6672222222222,-66.523611111111
					25048	Bolívar, Venezuela	Venezuela								Tetraferriphlogopite	1	6	16	17	-62	-50	-55	6.2713888888889,-62.848611111111
					10159	Guaniamo, Bolívar, Venezuela	Venezuela								Tetraferriphlogopite	1	6	42	25	-66	0	-1	6.7069444444444,-66.000277777778
					204551	Quebrada Grande River, Guaniamo, Bolívar, Venezuela	Venezuela								Tetraferriphlogopite	1	6	42	25	-66	0	-2	6.7069444444444,-66.000555555556
MD					303020	La Ceniza Kimberlite, Quebrada Grande River, Guaniamo, Bolívar, Venezuela	Venezuela								Tetraferriphlogopite	1	0	0	0	0	0	0	0,0

This mineral directly occurs at 27 localities (28 localities according to mindat, 98 localities if parents are counted as well)
Of the 27 localities at which this mineral occurs, 16 have an age. (53 of the 98 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. (6 total)

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

This locality is not directly dated, and is not bottom-level. (35 total)

This bottom-level locality has an age assigned to it from some other locality. (5 total)

This locality does not have an age assigned to it. (8 bottom-level + 37 top/mid-level = 45 total)

All locality data graciously provided by mindat.org

All age data...

Other copyright data...