Pottery-Stone Database / Third grade

Third grade pottery stone, 26 samples

Results of TGA & Colors of the powder samples after measuring

Results of TMA & Colors of the sintered samples after measuring

No. Name Sampling date Vein or deposit Mining place Mining company Sampling place Grade or sort
007 USG__07S July 16, 1980 Sarayama V. Gohtsu Ueda Tohseki Upper level-center SK26
043 USI3_03S March 29, 1980 Sarayama V. Iguchiyama Ueda Tohseki ? Third grade
082 USS3_06A November 15, 1983 Sarayama V. Tsurugigasako Ueda Tohseki Kawanohata mine ? Third grade, not good face, SK27
075 USK3_02A March 30, 1982 Kaigan V. Kawanohata Ueda Tohseki North Third grade, small grain, high SK
088 UKH3P06A November 15, 1983 Kaigan V. Kadonosako Ueda Tohseki Outside drift Third grade, FeS(+)
099 KKS__12A June 11, 1981 Kaigan V. Shimizuotoshi Kiyama Tohseki Stock yard, from Washiyama High SK, SK26
131 KKN3_04A November 15, 1983 Kaigan V. Niiyama Kiyama Tohseki Open cut Third grade, SK26-27
185 MKK3_02A December 1, 1980 Kaigan V. Kawanohata Matsuzaki Tohseki Stock yard Third grade, small rock
062 UMO3_06A June 11, 1981 Murayama V. Odatoko Furuyashiki Ueda Tohseki Open cut/north High SK, third grade, SK20-26
106 KGG3_02A March 26, 1981 Murayama V. Gosoh Kiyama Tohseki Incline shaft working face Third grade, small rock, SK28, kaolin/sericite=1
143 KGY3_03S December 1, 1980 Murayama V. Uchiyama Kyoritsu Yogyo Middle working face Third grade
146 KGY3_06S December 1, 1980 Murayama V. Gosoh Kyoritsu Yogyo West vein working face/lower Third grade
151 KGY3_11A December 1, 1980 Murayama V. Gosoh Kyoritsu Yogyo East vein working face In the middle of third grade and Shima(stripes)
154 KGY3_15A December 1, 1980 Murayama V. Uchiyama Kyoritsu Yogyo Middle working face =KGY3_03S ?, Third grade
169 NMF__01A March 26, 1981 Murayama V. Furuyashiki Nishizima Tohseki ? Third grade, low SK, average SK=SK20
170 NMFTH02A March 26, 1981 Murayama V. Furuyashiki Nishizima Tohseki ? Third grade, Shima(stripes), SK18 ?
206 HTK3_03A June 11, 1981 Tanosako V. Kyogamine Harada Tohseki Stock yard Third grade, small rock, SK26
180 HFI3S10A March 26, 1981 Fukami V. Fukami Hisatsune Tohseki Inside drift/left/second working face Third grade, Shima(stripes), SK28
181 HFI3_12A March 26, 1981 Fukami V. Fukami Hisatsune Tohseki Dressing plant Third grade, for insulator
196 SFD3_03A March 26, 1981 Fukami V. Fukami Shin-ei Tohseki Stock yard Third grade, small rock
197 SFD3_04A March 26, 1981 Fukami V. Fukami Shin-ei Tohseki Stock yard Third grade A
126 K_X__01A December 1, 1980 Uchida D. Sarayama Kiyama Tohseki In the factory/Middle class pottery clay ?
209 OOY__02A June 11, 1981 Ooyano D. Ooyano Nihon Tohseki Stock yard beside national road Bad quality
210 OOY__03A June 11, 1981 Ooyano D. Ooyano Nihon Tohseki Stock yard beside national road Bad quality, Shima(stripes)
213 OOY__06A June 11, 1981 Ooyano D. Ooyano Hashimoto Tohseki Lower level/right Good quality, white rock
217 OOY__10A June 11, 1981 Ooyano D. Ooyano Hashimoto Tohseki Waste dump Raw material of Iwao porcelain Co., Ltd., for tile ?

No.	Name	Sampling date	Vein or deposit	Mining place	Mining company	Sampling place	Grade or sort
007	USG__07S	July 16, 1980	Sarayama V.	Gohtsu	Ueda Tohseki	Upper level-center	SK26
043	USI3_03S	March 29, 1980	Sarayama V.	Iguchiyama	Ueda Tohseki	?	Third grade
082	USS3_06A	November 15, 1983	Sarayama V.	Tsurugigasako	Ueda Tohseki	Kawanohata mine ?	Third grade, not good face, SK27
075	USK3_02A	March 30, 1982	Kaigan V.	Kawanohata	Ueda Tohseki	North	Third grade, small grain, high SK
088	UKH3P06A	November 15, 1983	Kaigan V.	Kadonosako	Ueda Tohseki	Outside drift	Third grade, FeS(+)
099	KKS__12A	June 11, 1981	Kaigan V.	Shimizuotoshi	Kiyama Tohseki	Stock yard, from Washiyama	High SK, SK26
131	KKN3_04A	November 15, 1983	Kaigan V.	Niiyama	Kiyama Tohseki	Open cut	Third grade, SK26-27
185	MKK3_02A	December 1, 1980	Kaigan V.	Kawanohata	Matsuzaki Tohseki	Stock yard	Third grade, small rock
062	UMO3_06A	June 11, 1981	Murayama V.	Odatoko Furuyashiki	Ueda Tohseki	Open cut/north	High SK, third grade, SK20-26
106	KGG3_02A	March 26, 1981	Murayama V.	Gosoh	Kiyama Tohseki	Incline shaft working face	Third grade, small rock, SK28, kaolin/sericite=1
143	KGY3_03S	December 1, 1980	Murayama V.	Uchiyama	Kyoritsu Yogyo	Middle working face	Third grade
146	KGY3_06S	December 1, 1980	Murayama V.	Gosoh	Kyoritsu Yogyo	West vein working face/lower	Third grade
151	KGY3_11A	December 1, 1980	Murayama V.	Gosoh	Kyoritsu Yogyo	East vein working face	In the middle of third grade and Shima(stripes)
154	KGY3_15A	December 1, 1980	Murayama V.	Uchiyama	Kyoritsu Yogyo	Middle working face	=KGY3_03S ?, Third grade
169	NMF__01A	March 26, 1981	Murayama V.	Furuyashiki	Nishizima Tohseki	?	Third grade, low SK, average SK=SK20
170	NMFTH02A	March 26, 1981	Murayama V.	Furuyashiki	Nishizima Tohseki	?	Third grade, Shima(stripes), SK18 ?
206	HTK3_03A	June 11, 1981	Tanosako V.	Kyogamine	Harada Tohseki	Stock yard	Third grade, small rock, SK26
180	HFI3S10A	March 26, 1981	Fukami V.	Fukami	Hisatsune Tohseki	Inside drift/left/second working face	Third grade, Shima(stripes), SK28
181	HFI3_12A	March 26, 1981	Fukami V.	Fukami	Hisatsune Tohseki	Dressing plant	Third grade, for insulator
196	SFD3_03A	March 26, 1981	Fukami V.	Fukami	Shin-ei Tohseki	Stock yard	Third grade, small rock
197	SFD3_04A	March 26, 1981	Fukami V.	Fukami	Shin-ei Tohseki	Stock yard	Third grade A
126	K_X__01A	December 1, 1980	Uchida D.	Sarayama	Kiyama Tohseki	In the factory/Middle class pottery clay	?
209	OOY__02A	June 11, 1981	Ooyano D.	Ooyano	Nihon Tohseki	Stock yard beside national road	Bad quality
210	OOY__03A	June 11, 1981	Ooyano D.	Ooyano	Nihon Tohseki	Stock yard beside national road	Bad quality, Shima(stripes)
213	OOY__06A	June 11, 1981	Ooyano D.	Ooyano	Hashimoto Tohseki	Lower level/right	Good quality, white rock
217	OOY__10A	June 11, 1981	Ooyano D.	Ooyano	Hashimoto Tohseki	Waste dump	Raw material of Iwao porcelain Co., Ltd., for tile ?

Colors of the milled samples
No. Name X Y Z Whiteness
(Hunter) L a b Whiteness
(Lab)
007 USG__07S 70.64 70.53 62.62 53.07 83.98 3.17 14.58 78.11
043 USI3_03S 76.19 76.60 68.05 57.67 87.52 2.23 15.17 80.23
082 USS3_06A 77.29 76.93 69.79 59.14 87.71 3.80 14.22 80.82
075 USK3_02A 72.06 71.08 57.60 48.81 84.31 5.03 18.51 75.22
088 UKH3P06A 73.49 73.64 71.59 60.67 85.81 2.69 10.61 82.08
099 KKS__12A 77.74 77.20 77.48 65.66 87.86 4.17 9.22 84.20
131 KKN3_04A 79.44 79.18 75.23 63.75 88.98 3.64 12.16 83.19
185 MKK3_02A 71.47 70.07 54.67 46.33 83.71 5.92 19.87 73.63
062 UMO3_06A 82.41 82.61 84.25 71.40 90.89 2.79 8.66 87.12
106 KGG3_02A 74.60 74.27 69.69 59.06 86.18 3.70 12.38 81.08
143 KGY3_03S 66.91 66.37 53.27 45.14 81.47 4.03 18.26 73.67
146 KGY3_06S 73.27 73.08 63.35 53.69 85.49 3.39 15.90 78.20
151 KGY3_11A 62.52 61.93 45.88 38.88 78.70 4.09 20.52 70.14
154 KGY3_15A 75.41 75.39 61.28 51.93 86.83 3.08 18.93 76.73
169 NMF__01A 80.63 81.50 76.77 65.06 90.28 1.44 12.78 83.88
170 NMFTH02A 71.54 71.62 61.61 52.21 84.63 2.79 16.08 77.58
206 HTK3_03A 79.21 79.91 75.26 63.78 89.39 1.73 12.66 83.39
180 HFI3S10A 79.25 79.23 71.27 60.40 89.01 3.16 14.84 81.27
181 HFI3_12A 74.86 74.12 66.23 56.13 86.09 4.55 14.65 79.29
196 SFD3_03A 74.08 73.32 65.21 55.26 85.63 4.58 14.79 78.88
197 SFD3_04A 75.76 75.23 66.38 56.25 86.74 4.13 15.34 79.31
126 K_X__01A 73.42 73.91 67.91 57.55 85.97 1.99 13.35 80.54
209 OOY__02A 75.33 76.09 64.01 54.25 87.23 1.50 17.55 78.24
210 OOY__03A 71.43 71.38 55.22 46.80 84.49 3.06 20.39 74.20
213 OOY__06A 72.03 71.90 54.84 46.47 84.79 3.24 21.01 73.86
217 OOY__10A 75.12 75.73 65.66 55.64 87.02 1.79 16.18 79.18

Colors of the milled samples
No.	Name	X	Y	Z	Whiteness (Hunter)	L	a	b	Whiteness (Lab)
007	USG__07S	70.64	70.53	62.62	53.07	83.98	3.17	14.58	78.11
043	USI3_03S	76.19	76.60	68.05	57.67	87.52	2.23	15.17	80.23
082	USS3_06A	77.29	76.93	69.79	59.14	87.71	3.80	14.22	80.82
075	USK3_02A	72.06	71.08	57.60	48.81	84.31	5.03	18.51	75.22
088	UKH3P06A	73.49	73.64	71.59	60.67	85.81	2.69	10.61	82.08
099	KKS__12A	77.74	77.20	77.48	65.66	87.86	4.17	9.22	84.20
131	KKN3_04A	79.44	79.18	75.23	63.75	88.98	3.64	12.16	83.19
185	MKK3_02A	71.47	70.07	54.67	46.33	83.71	5.92	19.87	73.63
062	UMO3_06A	82.41	82.61	84.25	71.40	90.89	2.79	8.66	87.12
106	KGG3_02A	74.60	74.27	69.69	59.06	86.18	3.70	12.38	81.08
143	KGY3_03S	66.91	66.37	53.27	45.14	81.47	4.03	18.26	73.67
146	KGY3_06S	73.27	73.08	63.35	53.69	85.49	3.39	15.90	78.20
151	KGY3_11A	62.52	61.93	45.88	38.88	78.70	4.09	20.52	70.14
154	KGY3_15A	75.41	75.39	61.28	51.93	86.83	3.08	18.93	76.73
169	NMF__01A	80.63	81.50	76.77	65.06	90.28	1.44	12.78	83.88
170	NMFTH02A	71.54	71.62	61.61	52.21	84.63	2.79	16.08	77.58
206	HTK3_03A	79.21	79.91	75.26	63.78	89.39	1.73	12.66	83.39
180	HFI3S10A	79.25	79.23	71.27	60.40	89.01	3.16	14.84	81.27
181	HFI3_12A	74.86	74.12	66.23	56.13	86.09	4.55	14.65	79.29
196	SFD3_03A	74.08	73.32	65.21	55.26	85.63	4.58	14.79	78.88
197	SFD3_04A	75.76	75.23	66.38	56.25	86.74	4.13	15.34	79.31
126	K_X__01A	73.42	73.91	67.91	57.55	85.97	1.99	13.35	80.54
209	OOY__02A	75.33	76.09	64.01	54.25	87.23	1.50	17.55	78.24
210	OOY__03A	71.43	71.38	55.22	46.80	84.49	3.06	20.39	74.20
213	OOY__06A	72.03	71.90	54.84	46.47	84.79	3.24	21.01	73.86
217	OOY__10A	75.12	75.73	65.66	55.64	87.02	1.79	16.18	79.18

Chemical compositions (wt%)
No. Name SiO₂ Al₂O₃ Fe₂O₃ TiO₂ CaO MgO Na₂O K₂O Ig.loss
007 USG__07S 78.66 14.55 0.72 0.01 0.09 0.13 0.11 1.90 3.42
043 USI3_03S 80.95 13.11 0.46 0.01 0.05 0.10 0.10 2.90 2.08
082 USS3_06A 78.93 14.45 0.61 0.01 0.06 0.14 0.07 2.83 2.51
075 USK3_02A 77.27 15.51 0.66 0.01 0.09 0.13 0.07 3.05 2.77
088 UKH3P06A 78.39 14.86 0.63 0.03 0.06 0.10 0.06 2.20 3.36
099 KKS__12A 78.35 14.91 0.71 0.02 0.06 0.10 0.06 2.39 3.19
131 KKN3_04A 78.87 14.83 0.60 0.02 0.03 0.11 0.03 2.12 3.19
185 MKK3_02A 78.00 14.89 0.85 0.02 0.13 0.09 0.06 2.97 2.77
062 UMO3_06A 79.06 14.79 0.33 0.02 0.02 0.05 0.09 2.54 2.89
106 KGG3_02A 78.43 15.01 0.77 0.01 0.06 0.05 0.06 1.74 3.66
143 KGY3_03S 78.43 14.57 0.76 0.02 0.00 0.13 0.07 2.95 2.78
146 KGY3_06S 79.90 13.76 0.56 0.01 0.00 0.13 0.08 2.90 2.48
151 KGY3_11A 78.92 14.24 0.97 0.02 0.02 0.10 0.09 2.65 2.77
154 KGY3_15A 77.93 15.17 0.55 0.02 0.07 0.08 0.09 2.90 2.86
169 NMF__01A 78.35 14.60 0.80 0.02 0.05 0.13 0.08 2.85 2.52
170 NMFTH02A 78.05 14.68 0.58 0.02 0.01 0.09 0.12 3.36 2.88
206 HTK3_03A 79.53 14.50 0.35 0.05 0.05 0.12 0.08 2.27 2.85
180 HFI3S10A 76.78 15.77 0.39 0.04 0.07 0.07 0.21 1.88 4.50
181 HFI3_12A 77.37 14.92 0.64 0.04 0.10 0.06 0.34 2.15 3.99
196 SFD3_03A 78.43 14.92 0.56 0.03 0.07 0.10 0.12 1.04 4.33
197 SFD3_04A 79.48 14.54 0.46 0.03 0.06 0.07 0.04 0.60 4.35
126 K_X__01A 73.82 17.28 0.71 0.03 0.16 0.15 0.26 3.47 3.62
209 OOY__02A 76.05 15.81 0.80 0.08 0.06 0.24 0.06 3.22 3.07
210 OOY__03A 75.16 16.37 0.85 0.08 0.35 0.24 0.07 3.30 3.25
213 OOY__06A 75.68 16.04 0.90 0.08 0.06 0.27 0.09 3.27 3.03
217 OOY__10A 75.87 16.27 0.71 0.08 0.03 0.27 0.06 3.23 3.20

Chemical compositions (wt%)
No.	Name	SiO₂	Al₂O₃	Fe₂O₃	TiO₂	CaO	MgO	Na₂O	K₂O	Ig.loss
007	USG__07S	78.66	14.55	0.72	0.01	0.09	0.13	0.11	1.90	3.42
043	USI3_03S	80.95	13.11	0.46	0.01	0.05	0.10	0.10	2.90	2.08
082	USS3_06A	78.93	14.45	0.61	0.01	0.06	0.14	0.07	2.83	2.51
075	USK3_02A	77.27	15.51	0.66	0.01	0.09	0.13	0.07	3.05	2.77
088	UKH3P06A	78.39	14.86	0.63	0.03	0.06	0.10	0.06	2.20	3.36
099	KKS__12A	78.35	14.91	0.71	0.02	0.06	0.10	0.06	2.39	3.19
131	KKN3_04A	78.87	14.83	0.60	0.02	0.03	0.11	0.03	2.12	3.19
185	MKK3_02A	78.00	14.89	0.85	0.02	0.13	0.09	0.06	2.97	2.77
062	UMO3_06A	79.06	14.79	0.33	0.02	0.02	0.05	0.09	2.54	2.89
106	KGG3_02A	78.43	15.01	0.77	0.01	0.06	0.05	0.06	1.74	3.66
143	KGY3_03S	78.43	14.57	0.76	0.02	0.00	0.13	0.07	2.95	2.78
146	KGY3_06S	79.90	13.76	0.56	0.01	0.00	0.13	0.08	2.90	2.48
151	KGY3_11A	78.92	14.24	0.97	0.02	0.02	0.10	0.09	2.65	2.77
154	KGY3_15A	77.93	15.17	0.55	0.02	0.07	0.08	0.09	2.90	2.86
169	NMF__01A	78.35	14.60	0.80	0.02	0.05	0.13	0.08	2.85	2.52
170	NMFTH02A	78.05	14.68	0.58	0.02	0.01	0.09	0.12	3.36	2.88
206	HTK3_03A	79.53	14.50	0.35	0.05	0.05	0.12	0.08	2.27	2.85
180	HFI3S10A	76.78	15.77	0.39	0.04	0.07	0.07	0.21	1.88	4.50
181	HFI3_12A	77.37	14.92	0.64	0.04	0.10	0.06	0.34	2.15	3.99
196	SFD3_03A	78.43	14.92	0.56	0.03	0.07	0.10	0.12	1.04	4.33
197	SFD3_04A	79.48	14.54	0.46	0.03	0.06	0.07	0.04	0.60	4.35
126	K_X__01A	73.82	17.28	0.71	0.03	0.16	0.15	0.26	3.47	3.62
209	OOY__02A	76.05	15.81	0.80	0.08	0.06	0.24	0.06	3.22	3.07
210	OOY__03A	75.16	16.37	0.85	0.08	0.35	0.24	0.07	3.30	3.25
213	OOY__06A	75.68	16.04	0.90	0.08	0.06	0.27	0.09	3.27	3.03
217	OOY__10A	75.87	16.27	0.71	0.08	0.03	0.27	0.06	3.23	3.20

Mineral compositions (wt%)
No. Name Quartz Sericite Kaolin mineral Feldspar Calcite Siderite
007 USG__07S 55.55 18.77 25.15 0.53 0.00 0.00
043 USI3_03S 62.36 26.86 9.42 1.36 0.00 0.00
082 USS3_06A 56.78 30.38 11.93 0.74 0.15 0.02
075 USK3_02A 54.10 31.62 12.96 1.18 0.00 0.14
088 UKH3P06A 59.05 19.95 20.25 0.70 0.00 0.05
099 KKS__12A 60.63 19.79 18.31 0.96 0.00 0.31
131 KKN3_04A 61.60 15.95 21.16 1.09 0.08 0.12
185 MKK3_02A 60.13 27.10 11.70 1.00 0.00 0.07
062 UMO3_06A 63.12 19.60 16.03 0.94 0.29 0.02
106 KGG3_02A 59.10 15.21 25.15 0.50 0.00 0.04
143 KGY3_03S 57.96 24.58 15.92 1.50 0.00 0.04
146 KGY3_06S 65.81 18.02 14.89 0.80 0.00 0.48
151 KGY3_11A 56.52 26.20 15.81 1.35 0.00 0.12
154 KGY3_15A 63.21 18.78 16.26 1.03 0.72 0.00
169 NMF__01A 54.09 23.43 10.56 11.86 0.00 0.06
170 NMFTH02A 51.56 30.31 17.63 0.50 0.00 0.00
206 HTK3_03A 48.45 37.15 13.87 0.53 0.00 0.00
180 HFI3S10A 53.06 12.78 33.48 0.50 0.18 0.00
181 HFI3_12A 47.02 27.65 24.70 0.61 0.00 0.02
196 SFD3_03A 54.63 14.47 30.28 0.50 0.09 0.03
197 SFD3_04A 58.27 9.17 31.77 0.50 0.29 0.00
126 K_X__01A 47.36 32.99 15.58 3.92 0.00 0.15
209 OOY__02A 54.15 26.55 18.77 0.50 0.00 0.03
210 OOY__03A 55.49 25.13 18.43 0.70 0.25 0.00
213 OOY__06A 54.53 32.23 12.73 0.51 0.00 0.00
217 OOY__10A 55.80 20.31 22.42 1.25 0.00 0.22

Mineral compositions (wt%)
No.	Name	Quartz	Sericite	Kaolin mineral	Feldspar	Calcite	Siderite
007	USG__07S	55.55	18.77	25.15	0.53	0.00	0.00
043	USI3_03S	62.36	26.86	9.42	1.36	0.00	0.00
082	USS3_06A	56.78	30.38	11.93	0.74	0.15	0.02
075	USK3_02A	54.10	31.62	12.96	1.18	0.00	0.14
088	UKH3P06A	59.05	19.95	20.25	0.70	0.00	0.05
099	KKS__12A	60.63	19.79	18.31	0.96	0.00	0.31
131	KKN3_04A	61.60	15.95	21.16	1.09	0.08	0.12
185	MKK3_02A	60.13	27.10	11.70	1.00	0.00	0.07
062	UMO3_06A	63.12	19.60	16.03	0.94	0.29	0.02
106	KGG3_02A	59.10	15.21	25.15	0.50	0.00	0.04
143	KGY3_03S	57.96	24.58	15.92	1.50	0.00	0.04
146	KGY3_06S	65.81	18.02	14.89	0.80	0.00	0.48
151	KGY3_11A	56.52	26.20	15.81	1.35	0.00	0.12
154	KGY3_15A	63.21	18.78	16.26	1.03	0.72	0.00
169	NMF__01A	54.09	23.43	10.56	11.86	0.00	0.06
170	NMFTH02A	51.56	30.31	17.63	0.50	0.00	0.00
206	HTK3_03A	48.45	37.15	13.87	0.53	0.00	0.00
180	HFI3S10A	53.06	12.78	33.48	0.50	0.18	0.00
181	HFI3_12A	47.02	27.65	24.70	0.61	0.00	0.02
196	SFD3_03A	54.63	14.47	30.28	0.50	0.09	0.03
197	SFD3_04A	58.27	9.17	31.77	0.50	0.29	0.00
126	K_X__01A	47.36	32.99	15.58	3.92	0.00	0.15
209	OOY__02A	54.15	26.55	18.77	0.50	0.00	0.03
210	OOY__03A	55.49	25.13	18.43	0.70	0.25	0.00
213	OOY__06A	54.53	32.23	12.73	0.51	0.00	0.00
217	OOY__10A	55.80	20.31	22.42	1.25	0.00	0.22

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 : 1,000°C.
L_T : Total weight loss, L₄₀₀ : Weight loss of 400-1,000°C.
No. Name L_T
(wt%) L₄₀₀
(wt%) X Y Z Whiteness
(Hunter) L a b Whiteness
(Lab)
007 USG__07S 4.08 3.19 62.93 59.96 54.78 46.42 77.43 9.56 12.26 72.60
043 USI3_03S 2.45 1.94 71.75 69.29 62.17 52.69 83.24 8.19 13.99 76.69
082 USS3_06A 3.20 2.31 68.08 65.10 59.56 50.47 80.68 9.42 12.71 75.03
075 USK3_02A 3.56 2.54 62.88 58.86 47.05 39.87 76.72 12.04 17.34 68.57
088 UKH3P06A 3.91 3.17 70.24 67.86 63.68 53.97 82.38 8.04 11.83 77.30
099 KKS__12A 3.56 3.01 64.98 63.72 65.60 55.59 79.82 5.61 7.15 77.87
131 KKN3_04A 3.57 3.03 71.88 69.40 65.55 55.55 83.31 8.23 11.66 78.04
185 MKK3_02A 3.23 2.60 58.84 54.05 41.22 34.93 73.52 14.20 18.22 64.86
062 UMO3_06A 3.29 2.75 78.02 76.97 77.12 65.36 87.73 5.21 9.29 83.75
106 KGG3_02A 4.03 3.47 66.90 64.29 61.33 51.97 80.18 8.62 10.78 75.85
143 KGY3_03S 3.31 2.57 59.90 55.37 43.01 36.45 74.41 13.47 17.82 66.03
146 KGY3_06S 2.87 2.34 67.99 65.21 57.02 48.32 80.75 8.97 14.66 74.19
151 KGY3_11A 3.19 2.57 55.38 50.54 34.88 29.56 71.09 14.64 20.67 61.56
154 KGY3_15A 3.45 2.69 66.35 61.82 48.58 41.17 78.63 13.04 18.40 68.93
169 NMF__01A 3.47 2.34 77.34 75.81 67.73 57.40 87.07 6.18 14.83 79.38
170 NMFTH02A 3.33 2.73 69.93 67.53 56.19 47.62 82.18 8.09 16.98 74.09
206 HTK3_03A 3.24 2.75 79.80 78.69 74.42 63.07 88.71 5.34 12.35 82.43
180 HFI3S10A 5.04 4.33 74.44 72.21 62.53 52.99 84.98 7.66 15.85 76.85
181 HFI3_12A 4.64 3.79 66.03 63.23 56.27 47.69 79.52 9.07 13.71 73.74
196 SFD3_03A 4.99 4.10 64.13 61.32 53.80 45.59 78.31 9.15 14.08 72.57
197 SFD3_04A 5.06 4.16 67.46 64.45 54.64 46.31 80.28 9.50 15.84 72.98
126 K_X__01A 4.36 3.35 69.60 67.07 60.73 51.47 81.90 8.38 13.36 75.99
209 OOY__02A 4.08 2.87 69.37 66.45 52.92 44.85 81.52 9.25 18.57 72.21
210 OOY__03A 3.85 3.09 62.63 58.38 44.57 37.77 76.41 12.60 18.90 67.25
213 OOY__06A 3.96 2.83 62.08 57.82 43.21 36.62 76.04 12.66 19.54 66.59
217 OOY__10A 3.76 3.07 70.86 69.28 59.79 50.67 83.23 6.30 15.67 76.20

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 : 1,000°C. L_T : Total weight loss, L₄₀₀ : Weight loss of 400-1,000°C.
No.	Name	L_T (wt%)	L₄₀₀ (wt%)	X	Y	Z	Whiteness (Hunter)	L	a	b	Whiteness (Lab)
007	USG__07S	4.08	3.19	62.93	59.96	54.78	46.42	77.43	9.56	12.26	72.60
043	USI3_03S	2.45	1.94	71.75	69.29	62.17	52.69	83.24	8.19	13.99	76.69
082	USS3_06A	3.20	2.31	68.08	65.10	59.56	50.47	80.68	9.42	12.71	75.03
075	USK3_02A	3.56	2.54	62.88	58.86	47.05	39.87	76.72	12.04	17.34	68.57
088	UKH3P06A	3.91	3.17	70.24	67.86	63.68	53.97	82.38	8.04	11.83	77.30
099	KKS__12A	3.56	3.01	64.98	63.72	65.60	55.59	79.82	5.61	7.15	77.87
131	KKN3_04A	3.57	3.03	71.88	69.40	65.55	55.55	83.31	8.23	11.66	78.04
185	MKK3_02A	3.23	2.60	58.84	54.05	41.22	34.93	73.52	14.20	18.22	64.86
062	UMO3_06A	3.29	2.75	78.02	76.97	77.12	65.36	87.73	5.21	9.29	83.75
106	KGG3_02A	4.03	3.47	66.90	64.29	61.33	51.97	80.18	8.62	10.78	75.85
143	KGY3_03S	3.31	2.57	59.90	55.37	43.01	36.45	74.41	13.47	17.82	66.03
146	KGY3_06S	2.87	2.34	67.99	65.21	57.02	48.32	80.75	8.97	14.66	74.19
151	KGY3_11A	3.19	2.57	55.38	50.54	34.88	29.56	71.09	14.64	20.67	61.56
154	KGY3_15A	3.45	2.69	66.35	61.82	48.58	41.17	78.63	13.04	18.40	68.93
169	NMF__01A	3.47	2.34	77.34	75.81	67.73	57.40	87.07	6.18	14.83	79.38
170	NMFTH02A	3.33	2.73	69.93	67.53	56.19	47.62	82.18	8.09	16.98	74.09
206	HTK3_03A	3.24	2.75	79.80	78.69	74.42	63.07	88.71	5.34	12.35	82.43
180	HFI3S10A	5.04	4.33	74.44	72.21	62.53	52.99	84.98	7.66	15.85	76.85
181	HFI3_12A	4.64	3.79	66.03	63.23	56.27	47.69	79.52	9.07	13.71	73.74
196	SFD3_03A	4.99	4.10	64.13	61.32	53.80	45.59	78.31	9.15	14.08	72.57
197	SFD3_04A	5.06	4.16	67.46	64.45	54.64	46.31	80.28	9.50	15.84	72.98
126	K_X__01A	4.36	3.35	69.60	67.07	60.73	51.47	81.90	8.38	13.36	75.99
209	OOY__02A	4.08	2.87	69.37	66.45	52.92	44.85	81.52	9.25	18.57	72.21
210	OOY__03A	3.85	3.09	62.63	58.38	44.57	37.77	76.41	12.60	18.90	67.25
213	OOY__06A	3.96	2.83	62.08	57.82	43.21	36.62	76.04	12.66	19.54	66.59
217	OOY__10A	3.76	3.07	70.86	69.28	59.79	50.67	83.23	6.30	15.67	76.20

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, S_M : Maximum shrinkage, T₀ : Temperature at the maximum shrinkage, T₅ : Temperature at the expansion coefficient becomes 0.0005/°C, T_S5 : Temperature rectified using the correlative equation, T_SK : Nominal temperature equivalent to its SK.
No. Name W₁₀
(wt%) S_M
(%) T₀
(°C) T₅
(°C) T_S5
(°C) T_SK
(°C) SK X Y Z W
(Hunter) L a b W
(Lab)
007 USG__07S 47.3 6.44 1438 1450 1445 1590 26+ 57.51 58.66 63.82 54.08 76.59 0.00 4.21 76.21
043 USI3_03S 48.9 9.12 1439 1447 1441 1587 26+ 62.79 64.15 70.31 59.58 80.09 -0.23 4.02 79.69
082 USS3_06A 49.6 8.17 1432 1439 1432 1581 26 58.25 59.48 64.26 54.46 77.12 -0.15 4.59 76.67
075 USK3_02A 48.6 6.80 1407 1418 1412 1565 26- 57.02 58.45 62.37 52.86 76.45 -0.66 5.15 75.89
088 UKH3P06A 42.8 6.82 1450 1460 1458 1599 27- 62.05 62.83 69.15 58.60 79.27 1.02 3.76 78.90
099 KKS__12A 50.2 6.35 1456 1460 1453 1595 27- 54.88 55.58 60.89 51.60 74.55 0.93 3.76 74.26
131 KKN3_04A 45.5 7.30 1460 1467 1463 1602 27- 64.37 65.82 73.70 62.46 81.13 -0.35 2.93 80.90
185 MKK3_02A 50.4 7.45 1427 1435 1427 1577 26 68.87 70.54 79.24 67.15 83.99 -0.61 2.85 83.72
062 UMO3_06A 51.1 6.39 1466 1482 1474 1609 27 70.96 72.53 81.92 69.42 85.16 -0.31 2.58 84.94
106 KGG3_02A 47.1 5.87 1454 1463 1458 1599 27- 53.36 54.09 59.91 50.77 73.55 0.80 3.18 73.34
143 KGY3_03S 49.1 8.06 1436 1444 1437 1585 26 54.82 56.22 60.65 51.40 74.98 -0.71 4.53 74.56
146 KGY3_06S 55.3 7.53 1471 1476 1465 1603 27- 55.11 56.39 62.61 53.06 75.09 -0.41 3.13 74.89
151 KGY3_11A 50.0 8.92 1433 1441 1434 1582 26 50.17 51.20 53.56 45.39 71.55 -0.07 5.71 70.99
154 KGY3_15A 50.2 6.93 1456 1467 1460 1600 27- 65.27 66.43 72.80 61.69 81.50 0.31 4.10 81.05
169 NMF__01A 48.6 6.36 1394 1411 1405 1559 26- 71.13 72.58 80.21 67.97 85.19 -0.06 3.81 84.71
170 NMFTH02A 50.8 7.15 1441 1447 1439 1586 26+ 57.98 59.47 64.97 55.06 77.12 -0.75 4.03 76.75
206 HTK3_03A 48.9 7.45 1471 1483 1477 1611 27 71.35 73.03 82.61 70.01 85.46 -0.52 2.51 85.23
180 HFI3S10A 42.5 6.00 1485 1499 1497 1622 28- 65.07 66.58 74.81 63.40 81.60 -0.45 2.76 81.39
181 HFI3_12A 43.5 8.43 1475 1480 1477 1611 27 50.71 51.72 55.91 47.38 71.92 0.01 4.25 71.60
196 SFD3_03A 43.1 5.85 1487 1499 1497 1622 28- 43.08 44.13 47.11 39.92 66.43 -0.50 4.46 66.13
197 SFD3_04A 45.7 5.75 1576 1583 1579 1650 29 55.66 56.87 64.49 54.65 75.41 -0.22 2.09 75.32
126 K_X__01A 41.1 7.81 1365 1385 1384 1540 20+ 62.99 64.48 67.06 56.83 80.30 -0.50 6.70 79.19
209 OOY__02A 48.4 8.21 1411 1421 1415 1567 26- 57.94 59.29 64.05 54.28 77.00 -0.43 4.58 76.54
210 OOY__03A 45.7 6.04 1433 1441 1437 1584 26 60.29 61.73 66.16 56.07 78.57 -0.52 5.07 77.97
213 OOY__06A 51.2 6.14 1405 1414 1406 1560 26- 56.59 57.94 61.46 52.08 76.12 -0.50 5.41 75.51
217 OOY__10A 46.6 9.69 1443 1452 1447 1592 26+ 60.70 62.15 67.64 57.32 78.84 -0.52 4.31 78.39
Last updated: August 1997

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, S_M : Maximum shrinkage, T₀ : Temperature at the maximum shrinkage, T₅ : Temperature at the expansion coefficient becomes 0.0005/°C, T_S5 : Temperature rectified using the correlative equation, T_SK : Nominal temperature equivalent to its SK.
No.	Name	W₁₀ (wt%)	S_M (%)	T₀ (°C)	T₅ (°C)	T_S5 (°C)	T_SK (°C)	SK	X	Y	Z	W (Hunter)	L	a	b	W (Lab)
007	USG__07S	47.3	6.44	1438	1450	1445	1590	26+	57.51	58.66	63.82	54.08	76.59	0.00	4.21	76.21
043	USI3_03S	48.9	9.12	1439	1447	1441	1587	26+	62.79	64.15	70.31	59.58	80.09	-0.23	4.02	79.69
082	USS3_06A	49.6	8.17	1432	1439	1432	1581	26	58.25	59.48	64.26	54.46	77.12	-0.15	4.59	76.67
075	USK3_02A	48.6	6.80	1407	1418	1412	1565	26-	57.02	58.45	62.37	52.86	76.45	-0.66	5.15	75.89
088	UKH3P06A	42.8	6.82	1450	1460	1458	1599	27-	62.05	62.83	69.15	58.60	79.27	1.02	3.76	78.90
099	KKS__12A	50.2	6.35	1456	1460	1453	1595	27-	54.88	55.58	60.89	51.60	74.55	0.93	3.76	74.26
131	KKN3_04A	45.5	7.30	1460	1467	1463	1602	27-	64.37	65.82	73.70	62.46	81.13	-0.35	2.93	80.90
185	MKK3_02A	50.4	7.45	1427	1435	1427	1577	26	68.87	70.54	79.24	67.15	83.99	-0.61	2.85	83.72
062	UMO3_06A	51.1	6.39	1466	1482	1474	1609	27	70.96	72.53	81.92	69.42	85.16	-0.31	2.58	84.94
106	KGG3_02A	47.1	5.87	1454	1463	1458	1599	27-	53.36	54.09	59.91	50.77	73.55	0.80	3.18	73.34
143	KGY3_03S	49.1	8.06	1436	1444	1437	1585	26	54.82	56.22	60.65	51.40	74.98	-0.71	4.53	74.56
146	KGY3_06S	55.3	7.53	1471	1476	1465	1603	27-	55.11	56.39	62.61	53.06	75.09	-0.41	3.13	74.89
151	KGY3_11A	50.0	8.92	1433	1441	1434	1582	26	50.17	51.20	53.56	45.39	71.55	-0.07	5.71	70.99
154	KGY3_15A	50.2	6.93	1456	1467	1460	1600	27-	65.27	66.43	72.80	61.69	81.50	0.31	4.10	81.05
169	NMF__01A	48.6	6.36	1394	1411	1405	1559	26-	71.13	72.58	80.21	67.97	85.19	-0.06	3.81	84.71
170	NMFTH02A	50.8	7.15	1441	1447	1439	1586	26+	57.98	59.47	64.97	55.06	77.12	-0.75	4.03	76.75
206	HTK3_03A	48.9	7.45	1471	1483	1477	1611	27	71.35	73.03	82.61	70.01	85.46	-0.52	2.51	85.23
180	HFI3S10A	42.5	6.00	1485	1499	1497	1622	28-	65.07	66.58	74.81	63.40	81.60	-0.45	2.76	81.39
181	HFI3_12A	43.5	8.43	1475	1480	1477	1611	27	50.71	51.72	55.91	47.38	71.92	0.01	4.25	71.60
196	SFD3_03A	43.1	5.85	1487	1499	1497	1622	28-	43.08	44.13	47.11	39.92	66.43	-0.50	4.46	66.13
197	SFD3_04A	45.7	5.75	1576	1583	1579	1650	29	55.66	56.87	64.49	54.65	75.41	-0.22	2.09	75.32
126	K_X__01A	41.1	7.81	1365	1385	1384	1540	20+	62.99	64.48	67.06	56.83	80.30	-0.50	6.70	79.19
209	OOY__02A	48.4	8.21	1411	1421	1415	1567	26-	57.94	59.29	64.05	54.28	77.00	-0.43	4.58	76.54
210	OOY__03A	45.7	6.04	1433	1441	1437	1584	26	60.29	61.73	66.16	56.07	78.57	-0.52	5.07	77.97
213	OOY__06A	51.2	6.14	1405	1414	1406	1560	26-	56.59	57.94	61.46	52.08	76.12	-0.50	5.41	75.51
217	OOY__10A	46.6	9.69	1443	1452	1447	1592	26+	60.70	62.15	67.64	57.32	78.84	-0.52	4.31	78.39