Log InRegister
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsBooks & Magazines
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryMineral Photography

Jacksonville Mining District, Mother Lode Belt, Tuolumne Co., California, USAi
Regional Level Types
Jacksonville Mining DistrictMining District
Mother Lode BeltBelt
Tuolumne Co.County
CaliforniaState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
Key
Latitude & Longitude (WGS84):
37° North , 120° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~10km
Locality type:


Location:
This district is in southwestern Tuolumne County. It is in that portion of the Mother Lode belt that extends through the vicinity of southeast Jacksonville to the vicinity of Moccasin Creek. The Jamestown district is just to the north, the Big Oak Flat-Groveland district is to the east, and the Coulterville district is to the southeast.

History:
Jacksonville, named for Colonel Alden Jackson, as was the town of Jackson in Amador County, was founded as a supply center in 1848. The placer deposits here were extremely rich, credited with a production of $9 million. Lode mining began in the district in the late 1850s. The Eagle-Shawmut mine was operated on a large scale from 1897 until 1942. The district was served for some years by the Hetch-Hetchy Railroad.

Geology and Ore Deposits:
The deposits occur near or at the contact between serpentine on the west and slate and schist on the east interlayered with a number of narrow bands of greenstone. The are deposits consist chiefly of large but low-grade bodies of pyrite ankerite-quartz and mariposite-ankerite-quartz rock and numerous pyrite-quartz stringers. Most of the gold values are in the sulfides; there is not much free gold. The are zones were as much as 180 feet in thickness. There are several adjacent but relatively barren massive bull quartz veins. Mining extended to depths of 3000 feet. The are usually contained 1/7, ounce or less gold per ton; for years the mill heads at the Eagle-Shawmut mine averaged about $2.75 per ton.

Mines:
Clio ($100,000+), Eagle-Shawmut ($7.4 million), Harriman ($100,000+), Mammoth ($100,000), Moccasin, Orcutt, Republican, Tarantula ($100,000+), Wheeler.

Regions containing this locality

Pacific OceanOcean
North America PlateTectonic Plate

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

18 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Bementite
Formula: Mn7Si6O15(OH)8
Reference: Trask, Parker Davies, Ivan F. Wilson & F.S. Simons (1943), Manganese deposits of California – a summary report: California Division Mines Bulletin 125: 91; Trask, Parker Davies (1950) Geologic description of the manganese deposits of California. California Division of Mines Bulletin 152, 378 pp.: 343-344; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 215, 414.
Chalcopyrite
Formula: CuFeS2
Chrysotile
Formula: Mg3(Si2O5)(OH)4
Description: Occurs as seams up to 1.25 cm thick.
Reference: Wiebelt, F.J. and Smith M.C. (1959) A reconnaissance of asbestos deposits of the serpentine belt of northern California. U.S. Bureau of Mines Report of Investigation 7860, 52 pp.: 47-49; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 424.
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Reference: www.mineralsocal.org
Clinochlore var: Chromian Clinochlore
Formula: Mg5(Al,Cr)2Si3O10(OH)8
Reference: www.mineralsocal.org
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Description: A constituent of a pumpellyite and epidote dike.
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 613; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 493.
Gold
Formula: Au
Localities: Reported from at least 32 localities in this region.
'Grossular-Hibschite Series'
Colour: Colorless to pale pink
Description: Occurs as masses/crystals to 5 cm in rodingite dikes.
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 614; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 500.
'Hornblende'
Description: Occurs aas the principal constituent of a hornblendite as brilliant columns 2 cm long.
Reference: Knopf, Adolf (1929), The Mother Lode system of California: USGS PP 157, 88 pp.: 20; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 402.
Magnesiochromite
Formula: MgCr2O4
Reference: www.mineralsocal.org
'Manganese Oxides'
Description: Dusty material.
Reference: USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10033740.
'Psilomelane'
Formula: Mn, O
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
'Pumpellyite'
Description: Occurs as radiating crystals about 0.2 mm long with albite in vugs and cavities of a pumpellyite-epidote dike cutting serpentine.
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 613; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 493.
Pyrite
Formula: FeS2
Pyrite var: Auriferous Pyrite
Formula: FeS2
Reference: USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10034564.
Quartz
Formula: SiO2
Rhodochrosite
Formula: MnCO3
Reference: Trask, Parker Davies, Ivan F. Wilson & F.S. Simons (1943), Manganese deposits of California – a summary report: California Division Mines Bulletin 125: 91; Trask, Parker Davies (1950) Geologic description of the manganese deposits of California. California Division of Mines Bulletin 152, 378 pp.: 343-344; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 215.
Rhodonite
Formula: Mn2+SiO3
Riebeckite
Formula: ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Habit: Acicular; micro-radiating tufts.
Description: Occurs as micro- radiating tufts of needle-like crystals in albitite.
Reference: Knopf, Adolf (1929), The Mother Lode system of California: USGS Professional Paper 157: 82; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 70; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 404.
'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 613; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 493.
Stilpnomelane
Formula: (K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Description: Occurs as fine radial aggregates in a meta-andesite dike cutting serpentine that outcrops for about 50 yards.
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 613; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 433.
Titanite
Formula: CaTi(SiO4)O
Description: Occurs as a commercial accessory in hornblendite.
Reference: Knopf, Adolf (1929), The Mother Lode system of California: USGS PP 157, 88 pp.: 21; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 473.
'Tourmaline'
Formula: A(D3)G6(Si6O18)(BO3)3X3Z
Colour: Black
Description: Prisms with quartz.
Reference: Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 372.
Uvarovite
Formula: Ca3Cr2(SiO4)3
Reference: [MinRec 21:481]
Zoisite
Formula: Ca2Al3[Si2O7][SiO4]O(OH)
Description: Occurs in Albite in interstices of hornblendite masses.
Reference: Knopf, Adolf (1929), The Mother Lode system of California: USGS PP 157, 88 pp.: 20; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 484.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Pyrite2.EB.05aFeS2
var: Auriferous Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Magnesiochromite4.BB.05MgCr2O4
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Rhodochrosite5.AB.05MnCO3
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
Bementite9.EE.05Mn7Si6O15(OH)8
Chrysotile9.ED.15Mg3(Si2O5)(OH)4
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
var: Chromian Clinochlore9.EC.55Mg5(Al,Cr)2Si3O10(OH)8
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Rhodonite9.DK.05Mn2+SiO3
Riebeckite9.DE.25◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Stilpnomelane9.EG.40(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Titanite9.AG.15CaTi(SiO4)O
Uvarovite9.AD.25Ca3Cr2(SiO4)3
Zoisite9.BG.10Ca2Al3[Si2O7][SiO4]O(OH)
Unclassified Minerals, Rocks, etc.
'Grossular-Hibschite Series'-
'Hornblende'-
'Manganese Oxides'-
'Psilomelane'-Mn, O
'Pumpellyite'-
'Serpentine Subgroup'-D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnesiochromite7.2.3.1MgCr2O4
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Rhodochrosite14.1.1.4MnCO3
AB(XO3)2
Ankerite14.2.1.2Ca(Fe2+,Mg)(CO3)2
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Uvarovite51.4.3b.3Ca3Cr2(SiO4)3
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Zoisite58.2.1b.1Ca2Al3[Si2O7][SiO4]O(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=5
Rhodonite65.4.1.1Mn2+SiO3
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 1:1 layers
Chrysotile71.1.5.1Mg3(Si2O5)(OH)4
Sheets of 6-membered rings interlayered 1:1, 2:1, and octahedra
Clinochlore71.4.1.4Mg5Al(AlSi3O10)(OH)8
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined islands
Stilpnomelane74.1.1.1(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Group 78 - Unclassified Silicates
Bementite78.5.2.1Mn7Si6O15(OH)8
Unclassified Minerals, Mixtures, etc.
Clinochlore
var: Chromian Clinochlore
-Mg5(Al,Cr)2Si3O10(OH)8
'Grossular-Hibschite Series'-
'Hornblende'-
'Manganese Oxides'-
'Psilomelane'-Mn, O
'Pumpellyite'-
Pyrite
var: Auriferous Pyrite
-FeS2
Riebeckite-◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
'Serpentine Subgroup'-D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z

List of minerals for each chemical element

HHydrogen
H Clinochlore (var: Chromian Clinochlore)Mg5(Al,Cr)2Si3O10(OH)8
H Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
H ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
H Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
H ChrysotileMg3(Si2O5)(OH)4
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
H BementiteMn7Si6O15(OH)8
H ClinochloreMg5Al(AlSi3O10)(OH)8
BBoron
B TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
CCarbon
C AnkeriteCa(Fe2+,Mg)(CO3)2
C RhodochrositeMnCO3
OOxygen
O UvaroviteCa3Cr2(SiO4)3
O Clinochlore (var: Chromian Clinochlore)Mg5(Al,Cr)2Si3O10(OH)8
O MagnesiochromiteMgCr2O4
O Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
O AnkeriteCa(Fe2+,Mg)(CO3)2
O QuartzSiO2
O PsilomelaneMn, O
O RhodoniteMn2+SiO3
O TitaniteCaTi(SiO4)O
O AlbiteNa(AlSi3O8)
O ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
O Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
O ChrysotileMg3(Si2O5)(OH)4
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
O BementiteMn7Si6O15(OH)8
O RhodochrositeMnCO3
O TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
O ClinochloreMg5Al(AlSi3O10)(OH)8
NaSodium
Na Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Na AlbiteNa(AlSi3O8)
Na Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
MgMagnesium
Mg Clinochlore (var: Chromian Clinochlore)Mg5(Al,Cr)2Si3O10(OH)8
Mg MagnesiochromiteMgCr2O4
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
Mg Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Mg ChrysotileMg3(Si2O5)(OH)4
Mg Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
AlAluminium
Al Clinochlore (var: Chromian Clinochlore)Mg5(Al,Cr)2Si3O10(OH)8
Al AlbiteNa(AlSi3O8)
Al ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
Al Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Al ClinochloreMg5Al(AlSi3O10)(OH)8
SiSilicon
Si UvaroviteCa3Cr2(SiO4)3
Si Clinochlore (var: Chromian Clinochlore)Mg5(Al,Cr)2Si3O10(OH)8
Si Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Si QuartzSiO2
Si RhodoniteMn2+SiO3
Si TitaniteCaTi(SiO4)O
Si AlbiteNa(AlSi3O8)
Si ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
Si Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Si ChrysotileMg3(Si2O5)(OH)4
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Si BementiteMn7Si6O15(OH)8
Si TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
Si ClinochloreMg5Al(AlSi3O10)(OH)8
SSulfur
S PyriteFeS2
S ChalcopyriteCuFeS2
S Pyrite (var: Auriferous Pyrite)FeS2
KPotassium
K Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
CaCalcium
Ca UvaroviteCa3Cr2(SiO4)3
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
Ca TitaniteCaTi(SiO4)O
Ca ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
Ca Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
TiTitanium
Ti TitaniteCaTi(SiO4)O
CrChromium
Cr UvaroviteCa3Cr2(SiO4)3
Cr Clinochlore (var: Chromian Clinochlore)Mg5(Al,Cr)2Si3O10(OH)8
Cr MagnesiochromiteMgCr2O4
MnManganese
Mn PsilomelaneMn, O
Mn RhodoniteMn2+SiO3
Mn Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Mn BementiteMn7Si6O15(OH)8
Mn RhodochrositeMnCO3
FeIron
Fe Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Fe PyriteFeS2
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
Fe ChalcopyriteCuFeS2
Fe Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Fe Pyrite (var: Auriferous Pyrite)FeS2
NiNickel
Ni Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
CuCopper
Cu ChalcopyriteCuFeS2
ZnZinc
Zn Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
AuGold
Au GoldAu

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Logan, C.A., (1935), Mother Lode gold belt of California: Clio, Eagle-Shawmut and Harriman mines: California Div. Mines Bull. 108, pp. 159-160 and 162-165.

External Links


Localities in this Region


This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Public Relations by Blytheweigh.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2020, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: January 20, 2020 06:02:32 Page generated: June 28, 2019 15:10:40
Go to top of page