CFC - NAA Data (NIST/SI) - Tabular Display

This page presents a database consisting of the data produced by a program of NAA conducted at the National Institute for Standards and Technology/Smithsonian Institution facility in 1990.

This initiative consisted of 200 analyses involving 84 of the 126 CFC clay specimens. Eighty-nine of the 200 analyses were of a raw clay specimen, 26 of a specimen fired to 750 C and 85 of a specimen fired to 900 C. In 76 instances the same clay specimen was analyzed in both the raw state and one or both of the two fired states. The analytical protocols employed for this work are described in CFC - Project Narrative, Section 3.1.

The default display for the database presents the data in tabular form. Also available is a record display that presents the data for an individual analysis.

In the tabular display each row corresponds to an analysis, Column 1 records the laboratory identification number, Column 2 the specimen's clay number, Column 3 the type of clay (i.e., its general geologic origin), Column 4 the state of the material analyzed (heated to 105 C [= raw]; fired to 750 C; fired to 900 C), and the remaining columns the values obtained for each of the 28 elements assayed. The data are presented in parts per million (PPM) form for all elements and have been rounded to three places. The order in which the elements are presented is that employed for the reporting of data by the NIST/SI facility at the time that the program of analysis was undertaken.

In the tabular display users can sort any of the columns in ascending or descending numerical or alphabetical order by clicking on the column header.

Users can go to the record display for an analysis by clicking on the cell in the Lab ID column for that analysis. They can return to the tabular display by clicking the Back arrow. In the record view the fields for the chemical data are presented in a collapsed view under the heading Chemical Composition. These fields can be expanded and collapsed by clicking on this heading.

Clicking on the content in the Clay Number field in either the tabular or the record display opens a display of the record for the clay specimen in question in CFC - Clay Database Record Display. Users can return from this display to CFC - NAA Data (NIST/SI) by clicking the Back arrow.

The CFC - Products - Data page presents a link to a downloadable spreadsheet that contains the data in this database.

Lab ID Clay Number Type of Clay State Na PPM K PPM Ca PPM Sc PPM Cr PPM Fe PPM Co PPM Zn PPM As PPM Br PPM Rb PPM Sr PPM Zr PPM Sb PPM Cs PPM Ba PPM La PPM Ce PPM Nd PPM Sm PPM Eu PPM Tb PPM Yb PPM Lu PPMsort descending Hf PPM Ta PPM Th PPM U PPM
CAL477 Clay 080 marine 900 4910 20600 93500 14.80 129.0 74500 41.4 174.0 45.20 0.00 149.0 446 0.0 3.030 8.00 324 36.6 63.8 27.5 5.35 1.060 0.697 2.34 0.342 3.34 1.060 10.10 1.67
CAL245 Clay 001 marine 105 5380 19400 95700 14.20 129.0 38800 19.3 111.0 5.16 0.70 125.0 381 116.0 0.735 7.00 440 35.6 62.1 29.6 5.31 1.010 0.733 2.49 0.347 3.52 1.120 10.50 1.79
CAL358 Clay 032 marine 750 7180 21900 140000 14.50 140.0 43200 15.9 113.0 7.98 1.02 149.0 655 91.0 0.716 7.76 375 36.3 64.1 28.5 5.77 1.120 0.832 2.73 0.347 4.11 1.120 11.20 2.24
CAL561 Clay 083 fluvial 900 5040 20500 261000 13.20 126.0 34800 17.3 96.6 9.71 0.00 140.0 940 164.0 0.813 8.15 355 35.3 60.8 30.2 5.27 1.060 0.665 2.28 0.348 3.05 0.929 9.91 2.08
CAL441 Clay 072 marine 105 7360 22300 80200 12.40 96.8 33300 12.4 92.9 5.07 2.94 144.0 245 0.0 0.824 6.22 326 42.6 61.1 34.4 6.38 1.140 0.899 2.83 0.351 4.13 1.090 11.00 1.07
CAL461 Clay 064 marine 900 7780 21600 110000 15.10 129.0 42100 13.7 107.0 3.78 0.00 149.0 543 0.0 0.760 8.05 271 37.8 66.2 27.9 5.51 1.090 0.832 2.55 0.351 3.89 1.160 10.90 1.86
CAL376 Clay 032 marine 900 7000 21200 130000 14.40 141.0 42300 15.6 113.0 8.20 0.00 148.0 615 0.0 0.644 7.18 265 35.8 64.1 31.0 5.74 1.140 0.700 2.53 0.351 4.05 1.030 11.30 1.43
CAL471 Clay 074 marine 900 6470 19800 115000 13.60 132.0 38500 14.5 98.6 7.06 0.00 128.0 625 142.0 0.589 6.22 236 33.9 59.4 23.7 5.33 1.070 0.815 2.50 0.352 3.69 0.998 9.68 1.61
CAL445 Clay 076 marine 105 5010 20300 97100 13.40 117.0 43800 10.2 98.4 4.52 0.50 137.0 48 0.0 0.465 6.62 225 34.5 59.4 19.0 5.07 0.984 0.665 1.97 0.352 3.49 0.993 9.66 3.11
CAL350 Clay 005 marine 750 11200 26700 48400 17.90 185.0 56800 22.5 129.0 17.50 0.00 191.0 253 120.0 0.940 11.40 379 42.8 76.7 30.9 6.28 1.200 0.800 2.89 0.353 4.61 1.330 13.20 1.92
CAL464 Clay 067 marine 900 9140 19600 135000 9.93 83.0 28600 10.1 75.7 11.60 0.00 122.0 543 147.0 0.436 5.02 495 28.6 50.8 20.0 4.57 0.895 0.662 2.19 0.353 3.90 0.818 8.43 0.77
CAL576 Clay 051 fluvial 900 10400 24800 11100 13.50 95.9 40300 18.7 106.0 13.40 0.83 252.0 571 183.0 1.420 13.80 832 57.9 100.0 40.6 8.05 1.530 0.955 2.72 0.354 5.94 1.160 23.00 1.87
CAL559 Clay 081 fluvial 900 4980 21300 184000 13.00 128.0 35300 19.0 113.0 11.70 0.00 152.0 995 115.0 1.080 10.20 413 42.0 74.5 30.9 5.96 1.140 0.828 2.24 0.356 3.61 0.940 13.70 2.26
CAL429 Clay 060 lacustrine 105 5200 22300 38700 17.80 193.0 45600 19.4 134.0 3.30 0.76 179.0 216 0.0 0.671 9.00 460 42.1 72.8 28.7 6.00 1.150 0.708 2.64 0.357 3.51 1.310 14.20 1.59
CAL575 Clay 034 marine 900 7010 21000 244000 12.80 122.0 32800 11.5 97.5 8.09 0.00 136.0 893 109.0 0.762 7.45 208 33.3 58.1 24.7 4.93 1.010 0.735 2.23 0.358 3.30 0.991 9.69 4.42
CAL460 Clay 063 marine 900 8220 21700 119000 15.60 138.0 43400 15.4 115.0 7.13 0.00 149.0 502 98.4 0.695 7.67 256 39.4 69.5 33.7 6.08 1.180 0.867 2.49 0.360 4.06 1.090 11.40 1.48
CAL418 Clay 035 levigated fine fraction marine 900 8890 27000 182000 10.10 73.1 33200 14.0 131.0 42.00 0.00 378.0 1480 361.0 3.780 31.60 1360 159.0 254.0 97.3 14.50 2.690 1.560 3.27 0.361 9.33 1.780 67.00 9.44
CAL563 Clay 085 fluvial 900 4690 20200 174000 13.60 132.0 35700 16.1 108.0 9.55 0.00 144.0 693 121.0 1.110 8.97 362 36.5 61.2 26.3 5.32 1.040 0.736 2.26 0.362 3.08 0.893 10.20 2.18
CAL450 Clay 053 marine 900 6590 21700 161000 14.80 226.0 39100 21.9 144.0 8.34 0.00 132.0 741 0.0 1.060 10.80 208 34.8 62.2 26.2 5.15 1.010 0.718 2.37 0.364 3.47 0.959 10.20 3.88
CAL451 Clay 054 marine 900 9460 23300 121000 17.40 214.0 47000 21.7 111.0 11.30 0.00 147.0 653 0.0 0.865 8.41 0 40.8 72.8 28.4 5.70 1.150 0.773 2.81 0.365 3.79 1.090 11.70 3.53

Pages