Kaigan Vein, 38 samples

Colors of the milled samples
Chemical compositions
Mineral compositions
Results of TGA & Colors of the powder samples after measuring
Results of TMA & Colors of the sintered samples after measuring

No.NameSampling dateVein or depositMining placeMining companySampling placeGrade or sort
054UKMSA01SMarch 29, 1980Kaigan V.MichitanosakoUeda TohsekiUpper levelShima (stripes), Aibite (+)
055UKMH_02AJuly 16, 1980Kaigan V.MichitanosakoUeda TohsekiStackHenshoku (discoloration)
056UKMS_03AJuly 16, 1980Kaigan V.MichitanosakoUeda TohsekiStackShima (stripes)
074USKS401AMarch 30, 1982Kaigan V.KawanohataUeda TohsekiNorthFourth grade, Shima (stripes), SK20
075USK3_02AMarch 30, 1982Kaigan V.KawanohataUeda TohsekiNorthThird grade, small grain, high SK
076USKH403AMarch 30, 1982Kaigan V.KawanohataUeda TohsekiNorthFourth grade, Henshoku (discoloration), SK26
084UKHT201ANovember 15, 1983Kaigan V.KadonosakoUeda TohsekiInside drift, south endLow SK, second grade, FeS (+)
085UKHT202ANovember 15, 1983Kaigan V.KadonosakoUeda TohsekiInside drift, south 10m from endLow SK, second grade, white rock
086UKH_P03ANovember 15, 1983Kaigan V.KadonosakoUeda TohsekiHamabira MasuyukiHard rock, SK17, FeS (+)
087UKHXP05ANovember 15, 1983Kaigan V.KadonosakoUeda TohsekiOutside driftFeS (++), can't use
088UKH3P06ANovember 15, 1983Kaigan V.KadonosakoUeda TohsekiOutside driftThird grade, FeS (+)
091KKS__01AMarch 29, 1980Kaigan V.ShimizuotoshiKiyama Tohseki?Representative pottery stone
092KKSHP03AJuly 16, 1980Kaigan V.ShimizuotoshiKiyama TohsekiCenterHenshoku (discoloration), FeS (+), Fe2O3 = 1 wt%
093KKSHP04SJuly 16, 1980Kaigan V.ShimizuotoshiKiyama TohsekiInside drift/rightHenshoku (discoloration), FeS (+)
094KKSHP05AJuly 16, 1980Kaigan V.ShimizuotoshiKiyama TohsekiOutside stockHenshoku (discoloration), FeS (+)
095KKSHA06AMarch 26, 1981Kaigan V.ShimizuotoshiKiyama TohsekiShinyama fifth driftHenshoku (discoloration), SK20-25
096KKS__07AJuly 16, 1980Kaigan V.ShimizuotoshiKiyama TohsekiIn the factory of acid treatmentProduct, SK18
097KKS__08AJuly 16, 1980Kaigan V.ShimizuotoshiKiyama TohsekiIn the factory of acid treatmentRaw material
098KKS__11AJune 11, 1981Kaigan V.ShimizuotoshiKiyama TohsekiInside driftGood rock, SK20+
099KKS__12AJune 11, 1981Kaigan V.ShimizuotoshiKiyama TohsekiStock yard, from WashiyamaHigh SK, SK26
100KKS__13AJune 11, 1981Kaigan V.ShimizuotoshiKiyama TohsekiStock yardNot good rock, black spot, SK26 ?
101KKS1_14AJune 11, 1981Kaigan V.ShimizuotoshiKiyama TohsekiSeashoreRecovery, first grade
102KKS0_15AJune 11, 1981Kaigan V.ShimizuotoshiKiyama Tohseki?, Niiyana or GosohSpecial grade
103KKS1_16AJune 11, 1981Kaigan V.ShimizuotoshiKiyama Tohseki?First grade B, small grain?
104KKSTH17ANovember 13, 1982Kaigan V.IwaotoshiKiyama TohsekiInside driftLow SK, Henshoku (discoloration), SK17
129KKNT_02ANovember 15, 1983Kaigan V.IwaotoshiKiyama TohsekiFifth drift, next NiiyamaLow SK, SK14
130KKNS_03ANovember 15, 1983Kaigan V.NiiyamaKiyama TohsekiOpen cutShima (stripes), raw material for acid treatment
131KKN3_04ANovember 15, 1983Kaigan V.NiiyamaKiyama TohsekiOpen cutThird grade, SK26-27
132KKH__01ANovember 15, 1983Kaigan V.HachikuboKiyama TohsekiFront of old driftLow SK, homogeneous
133KKH__02ANovember 15, 1983Kaigan V.HachikuboKiyama Tohseki?Waste rock, raw material for low grade pottery clay ?
134KHDHP01ANovember 15, 1983Kaigan V.TanohiraKiyama TohsekiOpen cutFeS (+), Henshoku (discoloration), SK26-27
184MKK2_01SDecember 1, 1980Kaigan V.KawanohataMatsuzaki TohsekiStock yardSecond grade
185MKK3_02ADecember 1, 1980Kaigan V.KawanohataMatsuzaki TohsekiStock yardThird grade, small rock
186MKKH_03ADecember 1, 1980Kaigan V.KawanohataMatsuzaki TohsekiStock yardHenshoku (discoloration)
200HTO__01SJune 11, 1981Kaigan V.OhsakoHarada TohsekiCenterGood rock, rough surface, SK18 ?
201HTO4_02AJune 11, 1981Kaigan V.OhsakoHarada TohsekiRight wallGood rock, Fourth grade ?
202HTOTA03AJune 11, 1981Kaigan V.OhsakoHarada TohsekiCenter/leftLow grade, Albite (+)
203HTOSA04AJune 11, 1981Kaigan V.OhsakoHarada TohsekiCenter/rightLowest grade ?, Shima (stripes) & Albite

Colors of the milled samples
No.NameXYZWhiteness
(Hunter)
LabWhiteness
(Lab)
054UKMSA01S61.8460.0643.0536.4877.506.8121.3168.27
055UKMH_02A82.5383.1188.5775.0691.162.066.2189.01
056UKMS_03A71.1770.3254.6546.3183.864.7420.0673.82
074USKS401A69.3968.0949.9742.3582.525.7021.8671.44
075USK3_02A72.0671.0857.6048.8184.315.0318.5175.22
076USKH403A69.9369.2769.3458.7683.234.338.8680.54
084UKHT201A81.2882.0585.7072.6390.581.657.3187.96
085UKHT202A84.0884.7188.2374.7792.042.007.5988.82
086UKH_P03A73.4574.0083.4770.7486.021.872.6985.65
087UKHXP05A73.9474.6183.4470.7186.381.643.1985.91
088UKH3P06A73.4973.6471.5960.6785.812.6910.6182.08
091KKS__01A75.5875.3770.4559.7086.823.4712.6681.40
092KKSHP03A76.9576.4671.2160.3587.444.0612.9281.53
093KKSHP04S77.9677.8182.5769.9788.213.396.2586.23
094KKSHP05A79.4279.3980.6768.3689.103.188.6985.70
095KKSHA06A82.9583.2490.1276.3791.242.635.3089.43
096KKS__07A85.1185.5092.0377.9992.472.485.7290.22
097KKS__08A71.1970.7661.3752.0184.123.8615.6377.39
098KKS__11A80.4180.1789.0975.5089.543.613.6888.34
099KKS__12A77.7477.2077.4865.6687.864.179.2284.20
100KKS__13A84.0984.3191.8377.8291.822.794.9890.03
101KKS1_14A85.1886.7894.0479.6993.160.195.3691.31
102KKS0_15A83.8584.9494.2779.8992.161.113.8791.19
103KKS1_16A78.8779.2284.2571.4089.012.416.1887.16
104KKSTH17A77.6378.1773.3262.1488.412.0012.7282.68
129KKNT_02A82.3182.8989.8176.1191.042.055.2489.42
130KKNS_03A65.4664.5551.9844.0580.344.8317.8872.99
131KKN3_04A79.4479.1875.2363.7588.983.6412.1683.19
132KKH__01A81.4081.7480.0967.8790.412.4910.7685.37
133KKH__02A71.3170.1355.0946.6983.745.4519.6273.95
134KHDHP01A78.9479.4978.9266.8889.162.029.9385.16
184MKK2_01S81.1981.1184.7171.7990.063.317.2887.25
185MKK3_02A71.4770.0754.6746.3383.715.9219.8773.63
186MKKH_03A72.3471.3061.8752.4384.445.1515.6677.33
200HTO__01S63.5462.0544.3337.5778.776.1321.7768.98
201HTO4_02A62.0760.5943.9737.2677.846.1221.0068.87
202HTOTA03A62.7061.6246.3039.2478.505.2019.9870.19
203HTOSA04A57.0555.0037.6031.8674.167.5321.8565.33

Chemical compositions (wt%)
No.NameSiO2Al2O3Fe2O3TiO2CaOMgONa2OK2OIg.loss
054UKMSA01S75.7815.191.390.050.040.063.112.221.93
055UKMH_02A73.1914.440.800.021.630.131.934.243.47
056UKMS_03A75.8915.250.970.050.380.152.482.472.17
074USKS401A77.4015.120.770.010.090.110.093.362.57
075USK3_02A77.2715.510.660.010.090.130.073.052.77
076USKH403A76.9015.350.780.010.080.160.073.802.36
084UKHT201A75.5915.200.450.020.040.121.424.672.19
085UKHT202A78.4614.830.370.020.050.130.062.932.55
086UKH_P03A74.1214.200.850.021.290.112.564.332.36
087UKHXP05A79.0814.280.600.020.030.080.062.772.78
088UKH3P06A78.3914.860.630.030.060.100.062.203.36
091KKS__01A78.6314.860.550.020.030.110.062.862.68
092KKSHP03A79.7314.110.510.020.050.090.133.421.84
093KKSHP04S80.3513.030.790.020.050.130.093.481.95
094KKSHP05A75.7214.690.860.020.880.210.763.133.56
095KKSHA06A77.7414.470.870.020.300.290.083.073.01
096KKS__07A77.1114.870.340.020.040.052.483.411.58
097KKS__08A76.3414.690.680.021.130.120.312.653.82
098KKS__11A79.6714.240.390.020.050.100.072.982.34
099KKS__12A78.3514.910.710.020.060.100.062.393.19
100KKS__13A75.0314.750.900.021.750.140.042.195.00
101KKS1_14A76.8515.310.810.000.910.120.123.442.13
102KKS0_15A78.3813.880.800.020.140.200.072.973.41
103KKS1_16A78.4414.580.710.020.100.140.072.882.76
104KKSTH17A74.9814.970.780.021.210.140.203.334.18
129KKNT_02A73.8814.190.850.021.510.142.213.933.15
130KKNS_03A75.0514.830.870.021.790.140.052.284.74
131KKN3_04A78.8714.830.600.020.030.110.032.123.19
132KKH__01A76.6815.300.360.020.050.092.423.021.80
133KKH__02A75.8314.720.850.020.040.053.453.501.36
134KHDHP01A76.7615.780.590.020.020.100.114.322.15
184MKK2_01S80.3513.360.410.020.090.060.123.382.06
185MKK3_02A78.0014.890.850.020.130.090.062.972.77
186MKKH_03A77.8214.410.890.020.310.330.073.272.64
200HTO__01S76.0314.861.260.050.130.033.862.321.30
201HTO4_02A75.8314.591.400.050.060.114.192.271.31
202HTOTA03A75.5314.951.160.050.040.124.022.341.53
203HTOSA04A75.8514.531.460.050.060.104.072.301.32

Mineral compositions (wt%)
No.NameQuartzSericiteKaolin mineralFeldsparCalciteSiderite
054UKMSA01S45.749.477.1437.650.000.00
055UKMH_02A35.8842.548.179.782.910.72
056UKMS_03A46.0223.028.9721.980.000.01
074USKS401A60.7924.5913.301.030.250.04
075USK3_02A54.1031.6212.961.180.000.14
076USKH403A58.8334.075.091.200.410.40
084UKHT201A46.4424.2611.1318.170.000.00
085UKHT202A60.6833.994.630.630.000.07
086UKH_P03A36.7629.643.7228.830.001.05
087UKHXP05A60.8626.2711.361.390.000.12
088UKH3P06A59.0519.9520.250.700.000.05
091KKS__01A62.0123.8513.071.070.000.00
092KKSHP03A56.8933.348.511.110.000.15
093KKSHP04S62.0634.320.871.950.000.80
094KKSHP05A45.7932.9714.444.711.600.49
095KKSHA06A53.1135.629.191.430.000.65
096KKS__07A47.2325.826.1220.810.000.02
097KKS__08A51.7127.6116.382.132.000.17
098KKS__11A65.4026.885.891.190.490.15
099KKS__12A60.6319.7918.310.960.000.31
100KKS__13A54.4918.4822.301.003.110.62
101KKS1_14A55.0134.178.280.501.590.45
102KKS0_15A61.1928.948.050.910.000.91
103KKS1_16A53.0133.8812.500.510.000.10
104KKSTH17A49.6233.5813.750.502.140.41
129KKNT_02A39.0831.794.2921.862.680.30
130KKNS_03A52.9322.5120.251.143.160.01
131KKN3_04A61.6015.9521.161.090.080.12
132KKH__01A54.2025.102.4718.200.000.03
133KKH__02A43.2114.772.3539.670.000.00
134KHDHP01A58.3037.310.873.160.000.36
184MKK2_01S63.6428.636.341.380.000.01
185MKK3_02A60.1327.1011.701.000.000.07
186MKKH_03A48.1845.185.200.780.320.34
200HTO__01S41.6418.890.3039.170.000.00
201HTO4_02A47.418.321.5642.360.350.00
202HTOTA03A47.9310.251.6739.860.290.00
203HTOSA04A40.2318.850.8739.760.290.00

Results of TGA and Colors of the Powder Samples after Measuring
The conditions for TGA were sample weight : about 180mg, heating rate : 20°C/min, ended temperature : 1000°C.
LT : Total weight loss, L400 : Weight loss of 400-1000°C.
No.NameLT
(wt%)
L400
(wt%)
XYZWhiteness
(Hunter)
LabWhiteness
(Lab)
054UKMSA01S2.281.6551.4146.0729.3824.9067.8716.4221.8557.82
055UKMH_02A3.753.3561.3661.3764.7454.8678.342.725.8477.40
056UKMS_03A2.561.9961.9357.0538.6432.7575.5314.1822.5463.84
074USKS401A3.262.3361.8557.1440.2334.0975.5913.7721.3664.76
075USK3_02A3.562.5462.8858.8647.0539.8776.7212.0417.3468.57
076USKH403A3.312.1662.8062.1064.5554.7078.804.346.6077.38
084UKHT201A2.692.0774.3071.6968.9958.4784.678.4710.9679.34
085UKHT202A3.462.3881.1980.2785.1872.1989.594.976.3586.84
086UKH_P03A2.702.2560.6059.6861.9652.5177.254.836.5275.85
087UKHXP05A3.262.6275.9075.3579.1867.1086.804.176.6884.63
088UKH3P06A3.913.1770.2467.8663.6853.9782.388.0411.8377.30
091KKS__01A3.052.5470.2267.6563.6053.9082.258.4611.7377.11
092KKSHP03A2.091.7267.4864.7761.3652.0080.488.8311.1375.86
093KKSHP04S2.191.8664.6364.2769.1658.6180.173.614.9779.24
094KKSHP05A3.913.4162.1361.2262.5753.0378.244.817.3676.53
095KKSHA06A3.332.8562.5662.0065.2255.2778.744.036.0177.54
096KKS__07A1.851.5083.1083.4788.8075.2591.362.476.3389.01
097KKS__08A4.263.6165.4062.2552.8144.7578.909.8915.5471.99
098KKS__11A2.642.2379.4579.6787.4574.1189.262.684.3988.09
099KKS__12A3.563.0164.9863.7265.6055.5979.825.617.1577.87
100KKS__13A5.334.8659.7759.3564.0454.2777.043.674.6476.29
101KKS1_14A2.681.9882.5782.6185.8072.7190.893.107.6587.70
102KKS0_15A3.683.3083.4483.4491.1277.2291.353.204.8089.60
103KKS1_16A3.322.5965.9765.4771.3560.4780.913.944.3680.03
104KKSTH17A4.544.0063.3061.4457.7148.9178.386.9811.2274.67
129KKNT_02A3.403.0461.9461.2663.9654.2078.274.296.3476.96
130KKNS_03A5.144.5055.2650.6238.7732.8671.1514.1317.4963.42
131KKN3_04A3.573.0371.8869.4065.5555.5583.318.2311.6678.04
132KKH__01A2.261.6583.0082.8182.8970.2591.003.569.6986.30
133KKH__02A1.751.1561.4956.3438.7232.8175.0614.8721.9663.59
134KHDHP01A2.442.0574.9373.6671.6060.6885.835.6510.6181.41
184MKK2_01S2.401.9676.9576.2776.7865.0787.334.459.0183.83
185MKK3_02A3.232.6058.8454.0541.2234.9373.5214.2018.2264.86
186MKKH_03A3.132.4658.8956.0348.6141.1974.859.4413.8969.76
200HTO__01S1.631.1151.9146.5030.1725.5768.1916.5521.5058.19
201HTO4_02A1.771.0848.8444.0630.0525.4766.3815.1819.6258.22
202HTOTA03A2.111.3253.1548.1432.1927.2869.3815.3221.0659.81
203HTOSA04A1.831.1447.8742.2625.7121.7965.0117.6822.0655.02

Results of TMA and Colors of the Sintered Samples after Measuring
The conditions for TMA were compaction pressure : 250MPa, pellet diameter : 10mm, thickness : about 3mm, heating rate : 10°C/min, loading : 10g.
W10 : Contents of particles larger than 10µm, SM : Maximum shrinkage, T0 : Temperature at the maximum shrinkage, T5 : Temperature at the expansion coefficient becomes 0.0005/°C, TS5 : Temperature rectified using the correlative equation, TSK : Nominal temperature equivalent to its SK.
No.NameW10
(wt%)
SM
(%)
T0
(°C)
T5
(°C)
TS5
(°C)
TSK
(°C)
SKXYZW
(Hunter)
LabW
(Lab)
054UKMSA01S47.09.91126312751270140714 40.9740.9636.4430.8864.002.2711.0462.28
055UKMH_02A50.48.20125812661258139113+45.9546.4449.3841.8568.151.104.7467.78
056UKMS_03A43.38.91130213151313146316 51.6352.9551.1643.3672.77-0.699.2571.23
074USKS401A50.56.93141914291421157226 58.8760.3064.0454.2777.65-0.575.4676.99
075USK3_02A48.66.80140714181412156526-57.0258.4562.3752.8676.45-0.665.1575.89
076USKH403A52.88.02139113991390154520+55.8257.1260.8251.5475.58-0.435.1975.03
084UKHT201A44.86.73131213311328148017 65.6866.4973.0961.9481.541.083.9381.10
085UKHT202A53.06.76143414471438158526 72.5473.5882.4169.8485.780.843.0885.42
086UKH_P03A47.69.43123612471241136613-35.8835.4438.1532.3359.533.403.6859.22
087UKHXP05A43.66.15144014461443158926+56.7857.5864.3754.5575.880.772.8275.70
088UKH3P06A42.86.82145014601458159927-62.0562.8369.1558.6079.271.023.7678.90
091KKS__01A46.86.85144614581453159627-75.4076.3485.9172.8187.371.142.8687.00
092KKSHP03A54.99.67142814361425157526 61.4362.1767.0156.7978.851.084.8178.28
093KKSHP04S53.89.25140914131403155726-51.1751.9055.8847.3672.040.714.4471.68
094KKSHP05A45.96.85131213181314146416+47.3547.5849.9342.3168.981.825.3768.46
095KKSHA06A49.47.08138313901383153920+50.2250.8854.6246.2971.330.844.5370.96
096KKS__07A52.87.80131713341325147717 68.6869.6776.0064.4183.470.804.4482.86
097KKS__08A47.56.69134913581353150818+60.3961.1867.5157.2178.220.933.5877.91
098KKS__11A49.98.01144414561449159326+70.6271.4779.9067.7184.541.163.1484.18
099KKS__12A50.26.35145614601453159527-54.8855.5860.8951.6074.550.933.7674.26
100KKS__13A47.85.50135613591353150918+49.6550.2752.9544.8770.900.925.3570.40
101KKS1_14A51.56.54142914381430157926 73.4674.2283.0170.3586.151.443.1885.72
102KKS0_15A47.16.56151015171512162928 70.1270.7581.3168.9184.111.611.5683.96
103KKS1_16A50.06.31143514421435158326 57.8258.6263.4653.7876.560.814.4576.13
104KKSTH17A45.96.47133113361332148517+52.3152.9255.3346.8972.751.055.8372.11
129KKNT_02A46.29.51125312641259139213+39.4439.4740.9834.7362.832.115.3062.39
130KKNS_03A43.96.23134113471344149918 53.7354.9755.5447.0774.14-0.397.4873.08
131KKN3_04A45.57.30146014671463160227-64.3765.8273.7062.4681.13-0.352.9380.90
132KKH__01A45.58.50133413501346150118 67.1968.8374.8063.3982.96-0.624.6282.34
133KKH__02A48.09.39125912791273141214 48.3348.6943.8437.1569.781.5211.5967.59
134KHDHP01A47.39.54139214051400155420+63.1064.4969.5458.9380.31-0.284.8779.71
184MKK2_01S54.68.69142914371426157626 65.5867.1474.2662.9381.94-0.533.6281.57
185MKK3_02A50.47.45142714351427157726 68.8770.5479.2467.1583.99-0.612.8583.72
186MKKH_03A52.36.68139113981389154520+50.5751.9154.9146.5372.05-0.805.2571.55
200HTO__01S53.310.2125712671257138913+37.7736.4028.5224.1760.336.1614.2157.42
201HTO4_02A50.49.27125212631255138713+40.7740.3134.6029.3263.493.5212.1361.37
202HTOTA03A51.88.04126412721263139814-43.0542.8137.7331.9765.432.9411.6163.41
203HTOSA04A53.08.83124912591250137813 33.3630.7921.2117.9755.4910.2116.1851.55
Last updated: August 1997