Rock sample from elevation 249.50 m

10	297	82,369	823,690	100	6,784,652,161
20	363	117,649	2,352,980	400	13,841,287,201
30	423	154,449	4,633,470	900	23,854,493,601
40	482	195,364	7,814,560	1600	38,167,092,496
100 Sumx	1565	549,831 Sumy	15,624,700 Sumxy	3000 Sumx²	82,647,525,459 Sumy²
Elevation 261.50 m
10	313	91,809	918,090	100	8,428,892,481
20	402	145,924	2,918,480	400	21,293,813,776
30	473	196,249	5,887,470	900	38,513,670,001
40	541	251,001	10,040,040	1600	63,001,502,001
100 Sumx	1729	684,983 Sumy	19,764,080 Sumxy	3000 Sumx²	131,237,878,259 Sumy²
Elevation 266.00 m
10	310	90,000	900,000	100	8,100,000,000
20	396	141,376	2,827,520	400	19,987,173,376
30	467	190,969	5,729,070	900	36,469,158,961
40	528	238,144	9,525,760	1600	56,712,564,736
100 Sumx	1701	660,489 Sumy	18,982,350 Sumxy	3000 Sumx²	121,268,897,073 Sumy²
Elevation 273.50 m
10	388	142,884	1,428,840	100	20,415,837,456
20	501	231,361	4,627,220	400	53,527,912,321
30	599	323,761	9,712,830	900	104,821,185,121
40	680	409,600	16,384,000	1600	167,772,160,000
100 Sumx	2168	1,107,606 Sumy	32,152,890 Sumxy	3000 Sumx²	346,537,094,898 Sumy²
Elevation 274.00 m
10	259	62,001	620,010	100	3,844,124,001
20	329	95,481	1,909,620	400	9,116,621,361
30	393	131,769	3,953,070	900	17,363,069,361
40	457	173,889	6,955,560	1600	30,237,384,321
100 Sumx	1438	463,140 Sumy	13,438,260 Sumxy	3000 Sumx²	60,561,199,044 Sumy²