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PANGAEA.
Data Publisher for Earth & Environmental Science
Abstract:
Hyperspectral data from the above given hole of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs) acquired by TheiaX GmbH during the onshore phase of the expedition, which was held between 2025-02-06 to 2025-02-26 at the Bremen Core Repository (BCR) hosted at MARUM – Center for Marine Environmental Sciences, University of Bremen. Acquisition of hyperspectral image data took place on all Archive halves and selected core slabs using a SisuROCK drill-core scanner (Spectral Imaging Ltd., Oulu, Finland) equipped with an AisaFENIX hyperspectral sensor to cover the visible and near-infrared (VNIR) as well as short-wave infrared (SWIR) regions of the electromagnetically spectrum. Relative abundance of water, dolomite, aragonite, clay and iron-silicates were logged in 1-cm intervals downcore for each core section and mineral domains interpreted from these results. Further, spectral indices-based carbonate maps were produced for each scanned section.
For further methodological information and processing procedures see methods chapter in Webster, J.M. et al., 2025 https://doi.org/10.14379/iodp.proc.389.2025
Keyword(s):
central Pacific; Coral Reef; Earth climate feedbacks; Earth history tipping points; Expedition 389; Hawaiian Drowned Reefs; Hawaiian geology; International Ocean Discovery Program (IODP); MMA Valour; Paleoclimate; sea level; volcanic
Coverage:
Latitude: 20.036388 * Longitude: -156.065720
Date/Time Start: 2023-09-05T00:00:00 * Date/Time End: 2023-09-05T00:00:00
Minimum Elevation: -740.8 m * Maximum Elevation: -740.8 m
Event(s):
389-M0096A (KAW-06Ab)  * Latitude: 20.036388 * Longitude: -156.065720 * Date/Time Start: 2023-09-05T00:00:00 * Date/Time End: 2023-09-05T00:00:00 * Elevation: -740.8 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EH55101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 740.2m. Borehole abandoned due to technical issues.
Comment:
Data was submitted and proofread by Vera Barbara Bender, MARUM - Center for Marine Environmental Sciences (University Bremen) on behalf of ECORD Science Operator Data Management (https://www.ecord.org).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
Sample code/labelSample labelDSDP/ODP/IODP sample designation
Water, relative abundanceH2O rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
Dolomite, relative abundanceDol rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
Calcite, relative abundanceCal rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
Aragonite, relative abundanceArg rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
Clay, relative abundanceClay rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
Iron silicates, relative abundance[Fe]2 [SiO]4 rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
Domain, mineralogyDomain mineralinterpreted from relative mineral abundances of hyperspectral imaging
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1296 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Sample label

H2O rel abund

Dol rel abund

Cal rel abund

Arg rel abund

Clay rel abund

[Fe]2 [SiO]4 rel abund

Domain mineral
389-M0096A 389-M0096A-01R,0-10.15184612300.0890639160.0000000000.4870221260.425221577clay - FeOH-silicate
389-M0096A389-M0096A-01R,1-20.15813287200.0913626610.0056242420.4060023550.348774767clay - FeOH-silicate
389-M0096A389-M0096A-01R,2-30.12558777500.0000000000.0000000000.3490641850.364679407clay - FeOH-silicate
389-M0096A389-M0096A-01R,3-40.28659487600.0208719320.0000000000.2871056540.358009258clay - FeOH-silicate
389-M0096A389-M0096A-01R,4-50.58369924300.0910128570.0997440080.2895201580.351132825clay - FeOH-silicate
389-M0096A389-M0096A-01R,5-60.73396215700.1638939180.2689635010.2373644480.388702228aragonite
389-M0096A389-M0096A-01R,6-70.81825872700.2130155840.5581825970.1400789160.312155720aragonite
389-M0096A389-M0096A-01R,7-80.82573827900.2479434390.6973959550.1199287300.306721637aragonite
389-M0096A389-M0096A-01R,8-90.82249070400.1694807390.6960971940.0952699980.322293461aragonite
389-M0096A389-M0096A-01R,9-100.83932989700.2003509820.7138564370.1157082090.393715171aragonite
389-M0096A389-M0096A-01R,10-110.88761587300.2703580030.8284713640.1125522080.287335771aragonite
389-M0096A389-M0096A-01R,11-120.84275925600.2579631380.6846964620.1183079300.354277889aragonite
389-M0096A389-M0096A-01R,12-130.85809341100.2681141410.7702521560.0884794490.331919833aragonite
389-M0096A389-M0096A-01R,13-140.90069395100.2929711740.8616804030.0700251880.416316819aragonite
389-M0096A389-M0096A-01R,14-150.88082579600.3120166020.8222754080.0412165660.421704430aragonite
389-M0096A389-M0096A-01R,15-160.88207253700.3075660500.8169009180.0252910710.401510239aragonite
389-M0096A389-M0096A-01R,16-170.83099003900.1640817920.7564802380.0540755250.394166638aragonite
389-M0096A389-M0096A-01R,17-180.75223638900.1241415430.5268139150.0847250870.412299414aragonite
389-M0096A389-M0096A-01R,18-190.77224227800.2137165260.5497141500.0902036360.424471894aragonite
389-M0096A389-M0096A-01R,19-200.47914414600.1112919260.0000000000.1315163490.268046762non diagnostic
389-M0096A389-M0096A-01R,20-210.51523539800.0818555330.0683128500.1070165790.333724218non diagnostic
389-M0096A389-M0096A-01R,21-220.63078599000.0470345690.2454753940.1060561860.497260830non diagnostic
389-M0096A389-M0096A-01R,22-230.78327101100.2109624150.4400592450.0651763220.655605776aragonite
389-M0096A389-M0096A-01R,23-240.70210618400.2378850330.1631549690.0340027440.490150400aragonite
389-M0096A389-M0096A-01R,24-250.70508809800.1468895490.4252552940.0512874110.431491941non diagnostic
389-M0096A389-M0096A-01R,25-260.71902399200.2919403820.3889973420.0620317770.411746036calcite - aragonite
389-M0096A389-M0096A-01R,26-270.84747273400.3885571380.7032602520.0587595360.343899933calcite - aragonite
389-M0096A389-M0096A-01R,27-280.91841481900.6019347390.7708447500.0348348370.195527907calcite - aragonite
389-M0096A389-M0096A-01R,28-280.83880752900.4823625800.6539845150.0817203870.230122433calcite - aragonite
389-M0096A389-M0096A-01R,28-300.87730137400.5528708280.7202419540.0525953850.159429905calcite - aragonite
389-M0096A389-M0096A-01R,30-310.85453790900.5771989900.6375154240.0859366780.165674479calcite - aragonite
389-M0096A389-M0096A-01R,31-320.71426838900.3584687390.2279189330.2113832090.202000528calcite - aragonite
389-M0096A389-M0096A-01R,32-330.81127257500.4991490890.5528095320.1781258140.203842415calcite - aragonite
389-M0096A389-M0096A-01R,33-340.88018443300.6002088320.7424795160.1213129520.231879258calcite - aragonite
389-M0096A389-M0096A-01R,34-350.91122086500.6417136710.7838046640.0952257250.198953915calcite - aragonite
389-M0096A389-M0096A-01R,35-360.90427741200.4274443030.8476155050.1081806600.263638720calcite - aragonite
389-M0096A389-M0096A-01R,36-370.81819848800.4116923650.5765923470.1514697160.267545326calcite - aragonite
389-M0096A389-M0096A-01R,37-380.70025162600.3106894630.2327831910.1630741360.264877937calcite - aragonite
389-M0096A389-M0096A-01R,38-390.53864410900.1346559600.1084936630.1611233970.276037877non diagnostic
389-M0096A389-M0096A-01R,39-400.71656303700.4571796660.2063854990.0875584650.212067711calcite - aragonite
389-M0096A389-M0096A-01R,40-410.60013772700.2760910920.1189557830.1537013770.275051129calcite - aragonite
389-M0096A389-M0096A-01R,41-420.50176687300.1332695860.0000000000.1523085300.313911722clay - FeOH-silicate
389-M0096A389-M0096A-01R,42-430.10138485700.0000000000.0000000000.3406457950.333959973clay - FeOH-silicate
389-M0096A389-M0096A-01R,43-440.25541755000.0055219510.0000000000.2212952720.247565204non diagnostic
389-M0096A389-M0096A-01R,44-450.34923556100.0361179470.0000000000.2557931350.276069089clay - FeOH-silicate
389-M0096A389-M0096A-01R,45-460.62258180600.0621846430.0759496170.1918781520.203593439aragonite
389-M0096A389-M0096A-01R,46-470.84089407600.2124859060.6405637030.1363848250.216587705aragonite
389-M0096A389-M0096A-01R,47-480.82930596600.4687869310.6225809000.1676187610.200105182calcite - aragonite
389-M0096A389-M0096A-01R,48-490.79007168700.5268100330.4906886840.1503890320.217960282calcite - aragonite
389-M0096A389-M0096A-01R,49-500.76383480000.3335902330.5056100540.1605856760.250148522calcite - aragonite
389-M0096A389-M0096A-01R,50-510.79239494600.4775359330.4602557500.0638600400.121189371calcite - aragonite
389-M0096A389-M0096A-01R,51-520.62323491700.5758629780.1073298170.1179588950.154406899calcite
389-M0096A389-M0096A-01R,52-530.72083801400.6309885870.0000000000.1074709130.201654797calcite
389-M0096A389-M0096A-01R,53-540.68727618000.5752001740.1055953750.0802066610.170009810calcite
389-M0096A389-M0096A-01R,54-550.74240918200.7308989100.3332949370.0552743050.098751594calcite
389-M0096A389-M0096A-01R,55-560.38966535700.1389161450.0305417220.1600502010.214278462clay - FeOH-silicate
389-M0096A389-M0096A-01R,56-560.26327963800.0004724900.0000000000.2744380210.269451781clay - FeOH-silicate
389-M0096A389-M0096A-01R,56-570.50510979600.0296811280.0568043060.1827460940.197831339clay - FeOH-silicate
389-M0096A389-M0096A-01R,57-590.80231298600.3589183160.4917357780.0885652290.131720375calcite - aragonite
389-M0096A389-M0096A-01R,59-600.74254951400.5725266230.1600849250.1415342950.168632312calcite - aragonite
389-M0096A389-M0096A-01R,60-610.81914526400.6211776040.2870683180.1119729950.137162973calcite - aragonite
389-M0096A389-M0096A-01R,61-620.83179417600.5231609190.4124468770.1347327310.147604335calcite - aragonite
389-M0096A389-M0096A-01R,62-630.86633774800.3865391730.5844327570.1493269290.142660980calcite - aragonite
389-M0096A389-M0096A-01R,63-640.85533918500.3061988920.5631477230.1347488660.151043862aragonite
389-M0096A389-M0096A-01R,64-650.82411756400.3057378650.5123561440.1683967550.204378780calcite - aragonite
389-M0096A389-M0096A-01R,65-660.77812713400.2403787090.4327670740.1691548620.269978878aragonite
389-M0096A389-M0096A-01R,66-670.70231727600.1208177460.1375141400.0957648310.261570674aragonite
389-M0096A389-M0096A-01R,67-680.52651239700.1133915820.0000000000.2343107370.340562330clay - FeOH-silicate
389-M0096A389-M0096A-01R,68-690.56587596200.0595570940.3321971360.1749896390.277827472clay - FeOH-silicate
389-M0096A389-M0096A-01R,69-700.05678024600.0093158300.0000000000.4652573650.379316640clay - FeOH-silicate
389-M0096A389-M0096A-01R,70-710.18134854700.0104946080.0000000000.3716546740.329603589clay - FeOH-silicate
389-M0096A389-M0096A-01R,71-720.08451143700.0000000000.0000000000.4529883170.319104188clay - FeOH-silicate
389-M0096A389-M0096A-01R,72-730.44934200700.0691063330.0286864020.1860718040.203680420aragonite
389-M0096A389-M0096A-01R,73-740.57869973600.1111565550.0111729620.1223024700.146007203non diagnostic
389-M0096A389-M0096A-01R,74-750.80384926700.5163984220.5777785850.1478025370.152101673calcite - aragonite
389-M0096A389-M0096A-01R,75-760.76765725000.3340547510.5277056310.1415249130.175378531calcite - aragonite
389-M0096A389-M0096A-01R,76-770.59236703900.0775225700.1085309510.0916290280.204552555non diagnostic
389-M0096A389-M0096A-01R,77-780.77856126200.3378412290.4880971400.0933325320.216870496calcite - aragonite
389-M0096A389-M0096A-01R,78-790.80480046700.4665253410.4998241540.1117270400.177721979calcite - aragonite
389-M0096A389-M0096A-01R,79-800.77490381100.4503198790.4102527650.1636278120.230805138calcite - aragonite
389-M0096A389-M0096A-01R,80-810.83841171400.4161525440.5151065420.1683441320.210704041calcite - aragonite
389-M0096A389-M0096A-01R,81-820.64215376700.1842649260.3099077330.2542609230.222347512calcite - aragonite
389-M0096A389-M0096A-01R,82-830.04042666000.0000000000.0000000000.3153817000.278925441clay - FeOH-silicate
389-M0096A389-M0096A-01R,83-840.43778322200.0305575610.1111937170.1053524000.205803849non diagnostic
389-M0096A389-M0096A-01R,84-850.73226871700.3099372080.3987021830.0374228200.202658577calcite - aragonite
389-M0096A389-M0096A-01R,85-860.74627856800.3273430500.4573591060.0498487540.219930765calcite - aragonite
389-M0096A389-M0096A-01R,86-870.74481204600.2307779740.4756394230.0828748270.206047141non diagnostic
389-M0096A389-M0096A-01R,87-880.81367574200.3566186780.6318565960.0375626690.185542047calcite - aragonite
389-M0096A389-M0096A-01R,88-890.81484685200.4390034510.6070252250.0620830900.183121174calcite - aragonite
389-M0096A389-M0096A-01R,89-900.78090803200.2810900390.4773951700.0863692970.209080741aragonite
389-M0096A389-M0096A-01R,90-910.69322678900.1229744280.3416546810.1157764390.312293030aragonite
389-M0096A389-M0096A-01R,91-920.73522362900.1692444080.2447155790.0876326610.326649467aragonite
389-M0096A389-M0096A-01R,92-930.81381818400.2229311470.7072819140.0372315970.339521237aragonite
389-M0096A389-M0096A-01R,93-940.77385864400.1162682720.5938910510.0925201650.424121740aragonite
389-M0096A389-M0096A-01R,94-950.81052788300.2124019650.6142738970.1009930690.319908401aragonite
389-M0096A389-M0096A-01R,95-960.83312058700.4234875830.5285068870.0518529920.263347170calcite - aragonite
389-M0096A389-M0096A-01R,96-970.62354549300.1514002380.0884939240.1262896980.313175512aragonite
389-M0096A389-M0096A-01R,97-980.73325284000.0585169870.4370035100.0759474960.340762566aragonite
389-M0096A389-M0096A-01R,98-990.77937803800.1777821640.3331629740.0557000040.307367243aragonite
389-M0096A389-M0096A-01R,99-1000.83092087600.3132571600.6163009020.0888495020.292207660calcite - aragonite
389-M0096A389-M0096A-01R,100-1010.85901886900.5588085900.6719129960.0548171420.219293063calcite - aragonite
389-M0096A389-M0096A-01R,101-1020.93282787700.7729808110.7271661730.0301276490.154182995calcite - aragonite
389-M0096A389-M0096A-01R,102-1030.91097490200.5332887250.8127886560.0441826750.182594607calcite - aragonite
389-M0096A389-M0096A-01R,103-1040.89808317000.6735841780.6805877810.0614882090.230186493calcite - aragonite
389-M0096A389-M0096A-01R,104-1050.89387741800.5936559690.7020304660.0701169680.228143212calcite - aragonite
389-M0096A389-M0096A-01R,105-1060.87145625600.3362452560.8131304090.0483520760.325099320aragonite
389-M0096A389-M0096A-01R,106-1070.92411202800.6107596410.7856158150.0401459250.161551101calcite - aragonite
389-M0096A389-M0096A-01R,107-1080.85262590800.4715499610.7111192280.0533476190.199065837calcite - aragonite
389-M0096A389-M0096A-01R,108-1090.86349445300.4877334040.7262260040.0280479200.257966610calcite - aragonite
389-M0096A389-M0096A-01R,109-1100.82855766400.3320047400.6779473490.0335956960.299123057calcite - aragonite
389-M0096A389-M0096A-01R,110-1110.80059071100.2688854040.6478209880.1198482740.342977052calcite - aragonite
389-M0096A389-M0096A-01R,111-1120.76674844100.6087053630.2048441310.1412172660.245697987calcite - aragonite
389-M0096A389-M0096A-01R,112-1120.73075594500.6247371650.0362117510.1305496330.267678118calcite - aragonite
389-M0096A389-M0096A-01R,112-1130.41983833300.3203166990.0000000000.1988301850.207387508clay - FeOH-silicate
389-M0096A389-M0096A-01R,113-1140.31223938700.1585066860.0000000000.2726981770.279456570clay - FeOH-silicate
389-M0096A389-M0096A-02R,0-10.10276305200.0442134520.0911752650.3464519910.340994898clay - FeOH-silicate
389-M0096A389-M0096A-02R,1-20.10928466500.0000000000.0118422280.3110579240.355714712clay - FeOH-silicate
389-M0096A389-M0096A-02R,2-30.12135873300.0224842020.0368025010.3040642520.347761984clay - FeOH-silicate
389-M0096A389-M0096A-02R,3-40.08918644200.0042893410.0341397760.3072846980.319080020clay - FeOH-silicate
389-M0096A389-M0096A-02R,4-50.34149115300.0226322700.2625053680.1767382340.401945979aragonite
389-M0096A389-M0096A-02R,5-60.27263933800.0105160070.0526699500.2706334140.625914217clay - FeOH-silicate
389-M0096A389-M0096A-02R,6-70.15455240000.0000000000.0099057620.3650290020.431002931clay - FeOH-silicate
389-M0096A389-M0096A-02R,7-80.15066794600.0000000000.0778918520.3047033700.355519060clay - FeOH-silicate
389-M0096A389-M0096A-02R,8-90.37667260100.0251039370.3091293520.2065901300.379577076aragonite
389-M0096A389-M0096A-02R,9-100.36217883100.0287523040.2431462040.2184773070.385768094clay - FeOH-silicate
389-M0096A389-M0096A-02R,10-110.26444738300.0134262300.1112837300.2546171000.376907623clay - FeOH-silicate
389-M0096A389-M0096A-02R,11-120.15205879100.0181175780.1291065520.2871603610.314371150clay - FeOH-silicate
389-M0096A389-M0096A-02R,12-130.09947755800.0208550440.0088324510.3354991540.346727695clay - FeOH-silicate
389-M0096A389-M0096A-02R,13-140.05634504100.0282598600.0123684410.3780834250.323019853clay - FeOH-silicate
389-M0096A389-M0096A-02R,14-150.02117194700.0053600820.0000000000.4068617660.334907360clay - FeOH-silicate
389-M0096A389-M0096A-02R,15-160.04405017400.0120310550.0000000000.4107353660.362782990clay - FeOH-silicate
389-M0096A389-M0096A-02R,16-170.03068299400.0177837970.0000000000.4490194210.372392745clay - FeOH-silicate
389-M0096A389-M0096A-02R,17-180.04949133200.0286665120.0000000000.3950516350.316651423clay - FeOH-silicate
389-M0096A389-M0096A-02R,18-190.05325615100.0279972410.0046807250.3606129320.315605196clay - FeOH-silicate
389-M0096A389-M0096A-02R,19-200.04658745400.0000000000.0000000000.3443546210.318670076clay - FeOH-silicate
389-M0096A389-M0096A-02R,20-210.14551440500.0944561810.1048178510.2666780720.298891857clay - FeOH-silicate
389-M0096A389-M0096A-02R,21-220.59501063300.5407906500.6130517010.1502008200.241217050calcite - aragonite
389-M0096A389-M0096A-02R,22-230.50755458900.4225755750.5355061610.1758552550.298166415calcite - aragonite
389-M0096A389-M0096A-02R,23-240.24552113500.0929257920.1119634070.2364071450.295133127clay - FeOH-silicate
389-M0096A389-M0096A-02R,24-250.21653032800.0146907560.0794563720.2599291360.361132657clay - FeOH-silicate
389-M0096A389-M0096A-02R,25-260.13210272700.0321185790.1013068360.2848415620.307478943clay - FeOH-silicate
389-M0096A389-M0096A-02R,26-270.18976619700.0000000000.0187226370.2732818770.321052552clay - FeOH-silicate
389-M0096A389-M0096A-02R,27-280.25337102900.0619241520.0938206870.2869930820.339166510clay - FeOH-silicate
389-M0096A389-M0096A-02R,28-280.27982333000.0775337950.1723538020.3216841440.366629014clay - FeOH-silicate
389-M0096A389-M0096A-02R,28-300.52105060900.0064625660.1969884820.3293169530.427644326aragonite
389-M0096A389-M0096A-02R,30-310.42466342200.0620603070.2685728920.3587876590.440662939aragonite
389-M0096A389-M0096A-02R,31-320.25338605100.0441388940.2118586180.3250365190.395460470clay - FeOH-silicate
389-M0096A389-M0096A-02R,32-330.16952181400.0321443330.0316333000.3063484400.356425638clay - FeOH-silicate
389-M0096A389-M0096A-02R,33-340.40362437900.3274613180.5003839620.2318776500.350863918calcite - aragonite
389-M0096A389-M0096A-02R,34-350.15582019700.0650094710.0814662790.3390032170.269700162clay - FeOH-silicate
389-M0096A389-M0096A-02R,35-360.02878921800.0567505930.0000000000.4319501250.310852401clay - FeOH-silicate
389-M0096A389-M0096A-02R,36-370.02314965300.0172122970.0000000000.3923443180.319825043clay - FeOH-silicate
389-M0096A389-M0096A-02R,37-380.03510840200.0182636210.0072252530.4322911070.355645190clay - FeOH-silicate
389-M0096A389-M0096A-02R,38-390.03177813800.0186836670.0000000000.4227663980.312960075clay - FeOH-silicate
389-M0096A389-M0096A-02R,39-400.02744311300.0945080550.0000000000.4232918440.314869343clay - FeOH-silicate
389-M0096A389-M0096A-02R,40-410.02727729800.1208971490.0000000000.4516843230.355761267clay - FeOH-silicate
389-M0096A389-M0096A-02R,41-420.20733485400.0547027910.0991379670.3699487820.402990275clay - FeOH-silicate
389-M0096A389-M0096A-02R,42-430.62098776500.2079094570.2842924490.3911258980.454471386calcite - aragonite
389-M0096A389-M0096A-02R,43-440.18461211600.0456640630.0558845160.4319599800.317411098clay - FeOH-silicate
389-M0096A389-M0096A-02R,44-450.10254184700.0570971740.0392534210.4681611470.333437250clay - FeOH-silicate
389-M0096A389-M0096A-02R,45-460.07083121200.0117439410.0105405570.4523427400.341298918clay - FeOH-silicate
389-M0096A389-M0096A-02R,46-470.07491189400.0000000000.0000000000.4741778150.324817866clay - FeOH-silicate