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Beryl Mountain Quarry, South Acworth, Sullivan County, New Hampshire, USAi
Regional Level Types
Beryl Mountain QuarryQuarry
South Acworth- not defined -
Sullivan CountyCounty
New HampshireState
USACountry

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Latitude & Longitude (WGS84):
43° 10' 51'' North , 72° 17' 39'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Acworth890 (2017)4.1km
Alstead2,071 (2017)6.5km
Langdon624 (2017)7.1km
Lempster1,034 (2017)9.3km
Marlow796 (2017)10.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Keene Mineral ClubKeene, New Hampshire28km
Mindat Locality ID:
6000
Long-form identifier:
mindat:1:2:6000:7
GUID (UUID V4):
2a544f67-c0fd-48b1-92a7-28c41198bf32
Other/historical names associated with this locality:
Beryl Mountain pegmatites; Beryl Hill; William's ledge


A granite pegmatite-beryl/Be-feldspar-quartz occurrence/mine located near the village of South Acworth, on private land. Owned by Sadie Cohen (1954).

Beryl Mountain was known in the 1820's and a famous expedition went there in 1829, led by the young Charles Upham Shepard, with Edward Hitchcock and others. By 1837, Francis Alger, noted amateur mineralogist and editor of Phillips' Elementary Treatise on Mineralogy (4th edition, 1844), had found giant beryl crystals (to 4 feet by 5 inches across one prism face = 1.22 m x 12.5 cm) and at that time were regarded as world record size. The longest reliably reported beryl from this locality is 5 feet (Cameron et al., 1954), although some reports of larger crystals (to 6 x 1 feet = 2 x 0.3 meters) appear unsubstantiated.

The most interesting locality to the mineralogist, is 'William's Ledge' or 'Beryl Hill,' celebrated for the immense size of its beryls which have been sold to cabinets, in various parts of the world....There is one of them in the Imperial cabinet - in Vienna, highly prized even in that superb collection. The Acworth beryls, when perfect, have a fine light blue green color, of that variety known as aqua marine [sic].


Granite pegmatite, Alstead field. A beryl locality that produced a small tonnage of beryl ore (about 20 tons of beryl). Also, at times mined for feldspar and quartz. Local rocks include Ammonoosuc Volcanics, bimodal volcanic rocks.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


24 valid minerals. 3 erroneous literature entries.

Detailed Mineral List:

β“˜ Albite
Formula: Na(AlSi3O8)
β“˜ Albite var. Cleavelandite
Formula: Na(AlSi3O8)
β“˜ Almandine
Formula: Fe2+3Al2(SiO4)3
β“˜ Autunite
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
β“˜ Bertrandite
Formula: Be4(Si2O7)(OH)2
β“˜ Beryl
Formula: Be3Al2(Si6O18)
β“˜ Beryl var. Aquamarine
Formula: Be3Al2Si6O18
β“˜ Beryl var. Goshenite
Formula: Be3Al2(Si6O18)
β“˜ Beryl var. Heliodor
Formula: Be3Al2(Si6O18)
β“˜ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜ 'Columbite-(Fe)-Columbite-(Mn) Series' ?
β“˜ Fluorapatite
Formula: Ca5(PO4)3F
β“˜ Goethite
Formula: Ξ±-Fe3+O(OH)
β“˜ 'Gummite'
β“˜ Hematite
Formula: Fe2O3
β“˜ 'Lepidolite'
Description: Questionable Accuracy- Specimen was possibly mislabeled.
β“˜ 'Limonite'
β“˜ Magnetite ?
Formula: Fe2+Fe3+2O4
β“˜ Meta-autunite
Formula: Ca(UO2)2(PO4)2 · 6H2O
β“˜ Metaschoepite
Formula: (UO2)8O2(OH)12 · 10H2O
References:
β“˜ Microcline
Formula: K(AlSi3O8)
Habit: Crystals to 20 feet
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Opal
Formula: SiO2 · nH2O
β“˜ Opal var. Opal-AN
Formula: SiO2 · nH2O
β“˜ Paraschoepite
Formula: UO3 · 2H2O
References:
β“˜ Pyrite
Formula: FeS2
β“˜ Quartz
Formula: SiO2
β“˜ Quartz var. Rose Quartz
Formula: SiO2
β“˜ Quartz var. Smoky Quartz
Formula: SiO2
β“˜ Rutherfordine
Formula: (UO2)CO3
β“˜ Schoepite
Formula: (UO2)8O2(OH)12 · 12H2O
β“˜ Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
β“˜ 'Tantalite'
Formula: (Mn,Fe)(Ta,Nb)2O6
β“˜ Uraninite
Formula: UO2
β“˜ Uranophane
Formula: Ca(UO2)2(SiO3OH)2 · 5H2O
β“˜ Vandendriesscheite
Formula: PbU7O22 · 12H2O
Description: EDXRF analysis on specimen in Fred E. Davis collection, 7 November 2018.
β“˜ Wardite
Formula: NaAl3(PO4)2(OH)4 · 2H2O
β“˜ Zircon
Formula: Zr(SiO4)
β“˜ Zircon var. Cyrtolite
Formula: Zr[(SiO4),(OH)4]

Gallery:

Be3Al2(Si6O18)β“˜ Beryl
(UO2)8O2(OH)12 · 12H2Oβ“˜ Schoepite

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
β“˜Goethite4.00.Ξ±-Fe3+O(OH)
β“˜Magnetite ?4.BB.05Fe2+Fe3+2O4
β“˜Hematite4.CB.05Fe2O3
β“˜Quartz
var. Smoky Quartz
4.DA.05SiO2
β“˜var. Rose Quartz4.DA.05SiO2
β“˜4.DA.05SiO2
β“˜Opal4.DA.10SiO2 Β· nH2O
β“˜var. Opal-AN4.DA.10SiO2 Β· nH2O
β“˜Uraninite4.DL.05UO2
β“˜Schoepite4.GA.05(UO2)8O2(OH)12 Β· 12H2O
β“˜Paraschoepite4.GA.05UO3 Β· 2H2O
β“˜Metaschoepite4.GA.05(UO2)8O2(OH)12 Β· 10H2O
β“˜Vandendriesscheite4.GB.40PbU7O22 Β· 12H2O
Group 5 - Nitrates and Carbonates
β“˜Rutherfordine5.EB.05(UO2)CO3
Group 8 - Phosphates, Arsenates and Vanadates
β“˜Fluorapatite8.BN.05Ca5(PO4)3F
β“˜Wardite ?8.DL.10NaAl3(PO4)2(OH)4 Β· 2H2O
β“˜Autunite8.EB.05Ca(UO2)2(PO4)2 Β· 10-12H2O
β“˜Meta-autunite8.EB.10Ca(UO2)2(PO4)2 Β· 6H2O
Group 9 - Silicates
β“˜Almandine9.AD.25Fe2+3Al2(SiO4)3
β“˜Zircon9.AD.30Zr(SiO4)
β“˜var. Cyrtolite9.AD.30Zr[(SiO4),(OH)4]
β“˜Uranophane9.AK.15Ca(UO2)2(SiO3OH)2 Β· 5H2O
β“˜Bertrandite9.BD.05Be4(Si2O7)(OH)2
β“˜Beryl
var. Heliodor
9.CJ.05Be3Al2(Si6O18)
β“˜var. Goshenite9.CJ.05Be3Al2(Si6O18)
β“˜var. Aquamarine9.CJ.05Be3Al2Si6O18
β“˜9.CJ.05Be3Al2(Si6O18)
β“˜Schorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜Microcline9.FA.30K(AlSi3O8)
β“˜Albite
var. Cleavelandite
9.FA.35Na(AlSi3O8)
β“˜9.FA.35Na(AlSi3O8)
Unclassified
β“˜'Tantalite' ?-(Mn,Fe)(Ta,Nb)2O6
β“˜'Limonite'-
β“˜'Lepidolite' ?-
β“˜'Gummite'-
β“˜'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜'Columbite-(Fe)-Columbite-(Mn) Series' ?-

List of minerals for each chemical element

HHydrogen
Hβ“˜ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Hβ“˜ BertranditeBe4(Si2O7)(OH)2
Hβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hβ“˜ GoethiteΞ±-Fe3+O(OH)
Hβ“˜ Opal var. Opal-ANSiO2 · nH2O
Hβ“˜ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Hβ“˜ Metaschoepite(UO2)8O2(OH)12 · 10H2O
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ OpalSiO2 · nH2O
Hβ“˜ ParaschoepiteUO3 · 2H2O
Hβ“˜ Schoepite(UO2)8O2(OH)12 · 12H2O
Hβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Hβ“˜ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Hβ“˜ VandendriesscheitePbU7O22 · 12H2O
Hβ“˜ WarditeNaAl3(PO4)2(OH)4 · 2H2O
Hβ“˜ Zircon var. CyrtoliteZr[(SiO4),(OH)4]
BeBeryllium
Beβ“˜ Beryl var. AquamarineBe3Al2Si6O18
Beβ“˜ BertranditeBe4(Si2O7)(OH)2
Beβ“˜ BerylBe3Al2(Si6O18)
Beβ“˜ Beryl var. HeliodorBe3Al2(Si6O18)
Beβ“˜ Beryl var. GosheniteBe3Al2(Si6O18)
BBoron
Bβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
Cβ“˜ Rutherfordine(UO2)CO3
OOxygen
Oβ“˜ AlbiteNa(AlSi3O8)
Oβ“˜ Beryl var. AquamarineBe3Al2Si6O18
Oβ“˜ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Oβ“˜ AlmandineFe32+Al2(SiO4)3
Oβ“˜ BertranditeBe4(Si2O7)(OH)2
Oβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oβ“˜ BerylBe3Al2(Si6O18)
Oβ“˜ FluorapatiteCa5(PO4)3F
Oβ“˜ GoethiteΞ±-Fe3+O(OH)
Oβ“˜ HematiteFe2O3
Oβ“˜ Opal var. Opal-ANSiO2 · nH2O
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Oβ“˜ Metaschoepite(UO2)8O2(OH)12 · 10H2O
Oβ“˜ MicroclineK(AlSi3O8)
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ OpalSiO2 · nH2O
Oβ“˜ ParaschoepiteUO3 · 2H2O
Oβ“˜ QuartzSiO2
Oβ“˜ Quartz var. Rose QuartzSiO2
Oβ“˜ Rutherfordine(UO2)CO3
Oβ“˜ Schoepite(UO2)8O2(OH)12 · 12H2O
Oβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Oβ“˜ Quartz var. Smoky QuartzSiO2
Oβ“˜ Tantalite(Mn,Fe)(Ta,Nb)2O6
Oβ“˜ UraniniteUO2
Oβ“˜ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Oβ“˜ VandendriesscheitePbU7O22 · 12H2O
Oβ“˜ WarditeNaAl3(PO4)2(OH)4 · 2H2O
Oβ“˜ ZirconZr(SiO4)
Oβ“˜ Beryl var. HeliodorBe3Al2(Si6O18)
Oβ“˜ Zircon var. CyrtoliteZr[(SiO4),(OH)4]
Oβ“˜ Beryl var. GosheniteBe3Al2(Si6O18)
Oβ“˜ Albite var. CleavelanditeNa(AlSi3O8)
FFluorine
Fβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fβ“˜ FluorapatiteCa5(PO4)3F
NaSodium
Naβ“˜ AlbiteNa(AlSi3O8)
Naβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Naβ“˜ WarditeNaAl3(PO4)2(OH)4 · 2H2O
Naβ“˜ Albite var. CleavelanditeNa(AlSi3O8)
MgMagnesium
Mgβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alβ“˜ AlbiteNa(AlSi3O8)
Alβ“˜ Beryl var. AquamarineBe3Al2Si6O18
Alβ“˜ AlmandineFe32+Al2(SiO4)3
Alβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alβ“˜ BerylBe3Al2(Si6O18)
Alβ“˜ MicroclineK(AlSi3O8)
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Alβ“˜ WarditeNaAl3(PO4)2(OH)4 · 2H2O
Alβ“˜ Beryl var. HeliodorBe3Al2(Si6O18)
Alβ“˜ Beryl var. GosheniteBe3Al2(Si6O18)
Alβ“˜ Albite var. CleavelanditeNa(AlSi3O8)
SiSilicon
Siβ“˜ AlbiteNa(AlSi3O8)
Siβ“˜ Beryl var. AquamarineBe3Al2Si6O18
Siβ“˜ AlmandineFe32+Al2(SiO4)3
Siβ“˜ BertranditeBe4(Si2O7)(OH)2
Siβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siβ“˜ BerylBe3Al2(Si6O18)
Siβ“˜ Opal var. Opal-ANSiO2 · nH2O
Siβ“˜ MicroclineK(AlSi3O8)
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ OpalSiO2 · nH2O
Siβ“˜ QuartzSiO2
Siβ“˜ Quartz var. Rose QuartzSiO2
Siβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Siβ“˜ Quartz var. Smoky QuartzSiO2
Siβ“˜ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Siβ“˜ ZirconZr(SiO4)
Siβ“˜ Beryl var. HeliodorBe3Al2(Si6O18)
Siβ“˜ Zircon var. CyrtoliteZr[(SiO4),(OH)4]
Siβ“˜ Beryl var. GosheniteBe3Al2(Si6O18)
Siβ“˜ Albite var. CleavelanditeNa(AlSi3O8)
PPhosphorus
Pβ“˜ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Pβ“˜ FluorapatiteCa5(PO4)3F
Pβ“˜ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Pβ“˜ WarditeNaAl3(PO4)2(OH)4 · 2H2O
SSulfur
Sβ“˜ PyriteFeS2
KPotassium
Kβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kβ“˜ MicroclineK(AlSi3O8)
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Caβ“˜ FluorapatiteCa5(PO4)3F
Caβ“˜ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Caβ“˜ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
TiTitanium
Tiβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
MnManganese
Mnβ“˜ Tantalite(Mn,Fe)(Ta,Nb)2O6
FeIron
Feβ“˜ AlmandineFe32+Al2(SiO4)3
Feβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feβ“˜ GoethiteΞ±-Fe3+O(OH)
Feβ“˜ HematiteFe2O3
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ PyriteFeS2
Feβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Feβ“˜ Tantalite(Mn,Fe)(Ta,Nb)2O6
ZrZirconium
Zrβ“˜ ZirconZr(SiO4)
Zrβ“˜ Zircon var. CyrtoliteZr[(SiO4),(OH)4]
NbNiobium
Nbβ“˜ Tantalite(Mn,Fe)(Ta,Nb)2O6
TaTantalum
Taβ“˜ Tantalite(Mn,Fe)(Ta,Nb)2O6
PbLead
Pbβ“˜ VandendriesscheitePbU7O22 · 12H2O
UUranium
Uβ“˜ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Uβ“˜ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Uβ“˜ Metaschoepite(UO2)8O2(OH)12 · 10H2O
Uβ“˜ ParaschoepiteUO3 · 2H2O
Uβ“˜ Rutherfordine(UO2)CO3
Uβ“˜ Schoepite(UO2)8O2(OH)12 · 12H2O
Uβ“˜ UraniniteUO2
Uβ“˜ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Uβ“˜ VandendriesscheitePbU7O22 · 12H2O

Other Databases

Link to USGS MRDS:10084741

Other Regions, Features and Areas containing this locality


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