Mineral Evolution Database

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

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Rio San Juan Complex, María Trinidad Sánchez Province, Dominican Republic

mindat Locality ID: 307470
mindat URL: http://www.mindat.org/loc-307470.html

Tectonic Settings:

Total number of sublocalities beneath "Rio San Juan Complex, María Trinidad Sánchez Province, Dominican Republic": 0
Total number of bottom-level sublocalities: 0

Latitude: 19°38'23"N
Longitude: 70°3'44"W
Decimal Degree (lat, lon): 19.639722222222,-70.062222222222

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.

Amphibole	Chlorite	Clay	Clinozoisite	Epidote	Feldspar	Garnet	Lawsonite	Mica	None
Pyroxene	Quartz	Rutile	Serpentine	Spinel	Titanite	Zircon

Albite ()*	Almandine ()*	Amesite ()*	Barroisite ()*	Celadonite ()*
Chamosite ()*	Clinochlore ()*	Clinozoisite ()*	Diopside ()*	Epidote ()*
Ferro-actinolite ()*	Glaucophane ()*	Grossular ()*	Hedenbergite ()*	Jadeite ()*
Katophorite ()*	Lawsonite ()*	Magnetite ()*	Muscovite ()*	Omphacite ()*
Paragonite ()*	Pargasite ()*	Pyrope ()*	Quartz ()*	Rutile ()*
Taramite ()*	Titanite ()*	Winchite ()*	Zircon ()*

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al Ca Fe H K Mg Na O Si Ti Zr

Elements from minerals reported directly at this locality: Al Ca Fe H K Mg Na O Si Ti Zr

Structural Groups for minerals in this locality:
Amphibole Chlorite Clay Clinozoisite Epidote Feldspar Garnet Lawsonite Mica None
Pyroxene Quartz Rutile Serpentine Spinel Titanite Zircon

29 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	8803
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	2353
Amesite ()*	Clay Serpentine	Mg₂Al(AlSiO₅)(OH)₄	74
Barroisite ()*	Amphibole	(NaCa)(Mg₃Al₂)(Si₇Al)O₂₂(OH)₂	49
Celadonite ()*	Mica Clay	KMgFe³⁺Si₄O₁₀(OH)₂	309
Chamosite ()*	Chlorite Clay	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈	577
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	1756
Clinozoisite ()*	Clinozoisite Epidote	Ca₂Al₃[Si₂O₇][SiO₄]O(OH)	1025
Diopside ()*	Pyroxene	CaMgSi₂O₆	4135
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	8173
Ferro-actinolite ()*	Amphibole	Ca₂(Mg_2.5-0.0Fe²⁺_2.5-5.0)Si₈O₂₂(OH)₂	129
Glaucophane ()*	Amphibole	Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂	286
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	1544
Hedenbergite ()*	Pyroxene	CaFe²⁺Si₂O₆	741
Jadeite ()*	Pyroxene	NaAlSi₂O₆	154
Katophorite ()*	Amphibole	Na(NaCa)(Mg₄Al)(Si₇Al)O₂₂(OH)₂	46
Lawsonite ()*	Lawsonite	CaAl₂(Si₂O₇)(OH)₂·H₂O	121
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	17380
Omphacite ()*	Pyroxene	(Ca,Na)(Mg,Fe,Al)Si₂O₆	229
Paragonite ()*	Mica Clay	NaAl₂(Si₃Al)O₁₀(OH)₂	247
Pargasite ()*	Amphibole	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂	313
Pyrope ()*	Garnet	Mg₃Al₂(SiO₄)₃	341
Quartz ()*	Quartz	SiO₂	61156
Rutile ()*	Rutile	TiO₂	5614
Taramite ()*	Amphibole	Na(NaCa)(Mg₃Al₂)(Si₆Al₂)O₂₂(OH)₂	10
Titanite ()*	Titanite	CaTi(SiO₄)O	4899
Winchite ()*	Amphibole	(NaCa)(Mg₄Al)Si₈O₂₂(OH)₂	51
Zircon ()*	Zircon	Zr(SiO₄)	5251

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...