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

Important Update News

The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.

We are grateful to NASA for the funding of this effort.


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:
Clover Hill Deposit (Denison-Potacan Mine; Potacan Mine; Cassidy Potash Mine), Salt Springs Evaporite Deposit, Hammond Parish, Kings Co., New Brunswick, Canada


mindat Locality ID: 10136
mindat URL: http://www.mindat.org/loc-10136.html

Tectonic Settings:

Total number of sublocalities beneath "Clover Hill Deposit (Denison-Potacan Mine; Potacan Mine; Cassidy Potash Mine), Salt Springs Evaporite Deposit, Hammond Parish, Kings Co., New Brunswick, Canada": 0
Total number of bottom-level sublocalities: 0

Latitude: 45°33'31"N
Longitude: 65°34'33"W
Decimal Degree (lat, lon): 45.558611111111,-65.575833333333

AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe 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.

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: B Ca Cl F Fe H K Mg Na O S Si 

Elements from minerals reported directly at this locality: B Ca Cl F Fe H K Mg Na O S Si 

Structural Groups for minerals in this locality: 
BoraciteBrianroulstoniteDanburiteFluoriteHilgarditeNoneNot in a structural groupRocksaltRutile

17 IMA Minerals at location:
Anhydrite  (*)Brianroulstonite  (*)Colemanite  (*)Danburite  (*)Fluorite  (*)
Halite  (*)Hilgardite  (*)Howlite  (*)Hydroboracite  (*)Penobsquisite  (*)
Priceite  (*)Pringleite  (*)Ruitenbergite  (*)Sellaite  (*)Trembathite  (*)
Ulexite  (*)Volkovskite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Anhydrite  (*)Not in a structural groupCa(SO4)01588
Brianroulstonite  (*)BrianroulstoniteCa3B5O6(OH)7Cl2·8H2O03
Colemanite  (*)NoneCaB3O4(OH)3·H2O0144
Danburite  (*)DanburiteCaB2Si2O80148
Fluorite  (*)FluoriteCaF209617
Halite  (*)RocksaltNaCl01398
Hilgardite  (*)HilgarditeCa2B5O9Cl·H2O013
Howlite  (*)NoneCa2SiB5O9(OH)5036
Hydroboracite  (*)NoneCaMg[B3O4(OH)3]2·3H2O042
Penobsquisite  (*)NoneCa2Fe2+[B9O13(OH)6]Cl·4H2O02
Priceite  (*)NoneCa2B5O7(OH)5·H2O033
Pringleite  (*)NoneCa9B26O34(OH)24Cl4·13H2O03
Ruitenbergite  (*)NoneCa9B26O34(OH)24Cl4·13H2O02
Sellaite  (*)RutileMgF2046
Trembathite  (*)BoraciteMg3B7O13Cl05
Ulexite  (*)NoneNaCaB5O6(OH)6·5H2O0160
Volkovskite  (*)NoneKCa4B22O32(OH)10Cl·4H2O09



No ages have been assigned to this locality yet.

SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

All age data...

Other copyright data...