KAL-X (KAL 65) (Hekla S Tephra) at Kalfafell

This search has found 60 analyses

The results of your search are shown on this page, which is divided into three sections. The first contains geochemical data in the form of electron probe microanalyses of the the tephra layer you have chosen, which can be downloaded. Most of these analyses will be of glass shards. The second section gives information about the instrument conditions and the third details about the sources of the data and the date and time of your search. You should always refer to the original sources to get the full context of the data presented here.

Geochemistry

To download this data as a tab delimited file click here: save

  SiO2 TiO2 Al2O3 FeOMnOMgO CaO Na2O K2OTotal EP Ref
Glass68.700.2214.083.820.120.242.304.272.52 96.332201
Glass68.110.3914.824.930.160.332.884.312.09 98.002201
Glass67.320.4514.095.070.140.492.904.242.16 96.852201
Glass67.130.5014.715.730.200.493.544.452.09 98.832201
Glass66.820.4914.935.760.170.583.224.522.05 98.552201
Glass66.610.4814.935.820.180.593.354.522.00 98.482201
Glass66.600.4914.845.800.220.563.764.931.77 98.952201
Glass66.530.3414.384.550.140.592.844.562.12 96.052201
Glass66.280.5414.336.590.230.593.214.862.11 98.732201
Glass66.240.4715.065.560.190.523.203.892.10 97.232201
Glass66.140.4215.045.710.200.613.344.332.12 97.912201
Glass66.100.4814.686.150.160.583.334.772.05 98.302201
Glass66.010.4514.615.430.180.483.014.522.14 96.872201
Glass66.000.5115.305.820.150.573.324.312.01 97.992201
Glass65.910.4514.665.870.190.513.194.511.99 97.302201
Glass65.750.4214.825.470.150.453.094.412.04 96.612201
Glass65.740.4315.245.450.200.553.294.481.94 97.312201
Glass65.730.4415.125.780.190.613.354.472.09 97.772201
Glass65.690.4814.356.190.200.703.704.481.84 97.622201
Glass65.520.3814.525.480.190.483.264.252.28 96.362201
Glass65.510.5515.105.890.140.624.084.921.45 98.262201
Glass65.440.4814.745.590.130.543.284.731.87 96.802201
Glass65.240.5415.096.030.200.553.304.302.09 97.312201
Glass64.850.5114.956.150.120.673.314.411.97 96.952201
Glass64.390.3915.905.180.080.493.945.221.56 97.152201
Glass64.300.4314.975.910.130.613.314.592.09 96.332201
Glass64.100.5214.625.960.170.523.264.851.97 95.952201
Glass63.920.7214.147.810.220.873.544.851.65 97.422201
Glass63.890.4515.275.690.220.543.184.231.92 95.322201
Glass63.790.5314.756.090.130.623.454.592.02 95.982201
Glass63.610.7516.226.160.170.474.805.051.53 98.762201
Glass63.340.5214.966.120.110.623.504.731.99 95.892201
Glass63.260.9214.738.890.200.974.794.791.32 99.862201
Glass62.640.5314.986.740.160.593.475.211.53 95.862201
Glass62.480.8514.498.850.231.024.434.711.54 98.612201
Glass62.260.9214.977.990.240.954.704.841.66 98.532201
Glass61.930.8815.387.750.180.964.504.841.56 97.982201
Glass61.840.8514.897.800.210.764.004.711.50 96.552201
Glass61.670.7115.617.010.160.714.254.551.88 95.962201
Glass61.531.0913.879.370.220.824.304.661.69 97.552201
Glass61.031.0114.438.800.270.995.004.731.45 97.692201
Glass60.960.7814.868.710.251.104.444.442.51 97.372201
Glass60.721.0313.869.100.280.994.254.291.84 96.402201
Glass60.491.0614.139.310.241.084.054.321.61 96.282201
Glass60.361.2213.3210.360.281.093.543.542.26 96.642201
Glass60.270.8215.658.350.201.054.754.831.47 97.382201
Glass60.090.8514.798.310.201.154.294.731.59 95.982201
Glass59.660.9814.308.200.180.894.484.411.56 96.162201
Glass58.971.4115.079.470.261.865.434.201.43 98.092201
Glass58.071.6014.0010.260.291.915.474.381.53 97.572201
Glass58.051.2214.419.050.201.594.724.601.19 95.042201
Glass57.280.8013.1412.940.422.654.304.261.64 97.442201
Glass56.961.6813.9310.120.242.335.763.781.43 96.222201
Glass56.551.9913.1510.760.252.445.513.691.48 96.112201
Glass56.442.0213.7111.310.252.466.013.901.41 97.502201
Glass56.162.0313.2211.110.292.396.003.811.47 96.472201
Glass55.451.9013.7110.140.272.336.233.901.33 95.242201
Glass55.251.9313.5911.150.302.506.163.751.43 96.072201
Glass54.572.0713.8210.840.252.655.893.511.53 95.142201
Glass54.282.0212.8411.470.293.045.973.681.43 95.012201
FeO: total iron is represented as FeO
*original totals for normalised data (where applicable)

Instrument Conditions

These analyses were carried out under the following electron microprobe conditions.

 

References

The data on this page is from the following source(s). If you use this data please acknowledge the source of the data. The number preceding each reference matches the Ref number on the data table above.

201: Dugmore, A.J., Larsen, G., Newton, A.J., and Sugden, D.E. (1992) Geochemical stability of fine-grained silicic tephra layers in Iceland and Scotland. Journal of Quaternary Science  7, 173-183.

Data Sources

All of the data contained in this database is either published or donated. When using the data, acknowledgement must be made of the original source of the data and that the data was obtained from Tephrabase. See Copyright information.

This Tephrabase search was made on 16/4/2024 at 19:01:05 local time, Edinburgh, Scotland, UK.