Tanosako Vein, 10 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. | Name | Sampling date | Vein or deposit | Mining place | Mining company | Sampling place | Grade or sort |
---|---|---|---|---|---|---|---|
135 | RTT__01A | March 29, 1980 | Tanosako V. | Tanosako | Reihoku Tohseki | In the factory of acid treatment | Raw material ? |
136 | RTTH_02S | March 29, 1980 | Tanosako V. | Tanosako | Reihoku Tohseki | In the factory of acid treatment | SK26 after acid treatment |
137 | RTTX_04S | December 2, 1980 | Tanosako V. | Gonobori | Reihoku Tohseki | Base of old working face | ? |
138 | RTT__05S | December 2, 1980 | Tanosako V. | Gonobori | Reihoku Tohseki | Base of old working face | ? |
139 | RTT__06A | December 2, 1980 | Tanosako V. | Gonobori | Reihoku Tohseki | Base of old working face | SK27 after treatment, hard rock |
140 | RTT__07S | December 2, 1980 | Tanosako V. | Tanosako | Reihoku Tohseki | In the truck | SK27+ after treatment |
204 | HTKT401S | June 11, 1981 | Tanosako V. | Kyogamine | Harada Tohseki | Outside drift | Fourth grade, low SK |
205 | HTK2_02A | June 11, 1981 | Tanosako V. | Kyogamine | Harada Tohseki | Stock yard | Second grade, SK26 |
206 | HTK3_03A | June 11, 1981 | Tanosako V. | Kyogamine | Harada Tohseki | Stock yard | Third grade, small rock, SK26 |
207 | HTKX_04A | June 11, 1981 | Tanosako V. | Kyogamine | Harada Tohseki | Stock yard | Waste rock |
Colors of the milled samples | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Name | X | Y | Z | Whiteness (Hunter) | L | a | b | Whiteness (Lab) |
135 | RTT__01A | 71.65 | 71.29 | 71.58 | 60.66 | 84.43 | 3.72 | 8.84 | 81.72 |
136 | RTTH_02S | 73.49 | 73.13 | 59.24 | 50.20 | 85.52 | 3.74 | 18.79 | 75.98 |
137 | RTTX_04S | 82.11 | 82.89 | 90.88 | 77.02 | 91.04 | 1.66 | 4.55 | 89.82 |
138 | RTT__05S | 66.79 | 66.00 | 49.68 | 42.10 | 81.24 | 4.58 | 20.61 | 71.76 |
139 | RTT__06A | 67.00 | 66.29 | 51.51 | 43.65 | 81.42 | 4.41 | 19.48 | 72.72 |
140 | RTT__07S | 82.61 | 83.40 | 91.07 | 77.18 | 91.32 | 1.65 | 4.80 | 89.95 |
204 | HTKT401S | 58.25 | 56.29 | 38.81 | 32.89 | 75.03 | 7.29 | 21.85 | 66.03 |
205 | HTK2_02A | 80.98 | 81.88 | 79.07 | 67.01 | 90.49 | 1.39 | 11.53 | 84.99 |
206 | HTK3_03A | 79.21 | 79.91 | 75.26 | 63.78 | 89.39 | 1.73 | 12.66 | 83.39 |
207 | HTKX_04A | 68.48 | 68.12 | 54.16 | 45.90 | 82.53 | 3.67 | 18.87 | 74.03 |
Chemical compositions (wt%) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
No. | Name | SiO2 | Al2O3 | Fe2O3 | TiO2 | CaO | MgO | Na2O | K2O | Ig.loss |
135 | RTT__01A | 77.04 | 14.71 | 1.44 | 0.05 | 0.11 | 0.26 | 0.12 | 2.36 | 3.65 |
136 | RTTH_02S | 75.42 | 13.88 | 0.75 | 0.02 | 2.08 | 0.28 | 0.11 | 2.60 | 4.50 |
137 | RTTX_04S | 73.65 | 14.29 | 0.96 | 0.02 | 1.67 | 0.25 | 2.21 | 3.60 | 3.18 |
138 | RTT__05S | 74.34 | 13.89 | 1.08 | 0.02 | 2.41 | 0.27 | 0.27 | 2.13 | 5.35 |
139 | RTT__06A | 75.28 | 13.93 | 0.77 | 0.02 | 2.28 | 0.13 | 0.12 | 2.81 | 4.40 |
140 | RTT__07S | 73.69 | 14.49 | 0.86 | 0.02 | 1.57 | 0.24 | 1.48 | 3.67 | 3.82 |
204 | HTKT401S | 76.13 | 14.95 | 1.25 | 0.05 | 0.09 | 0.06 | 3.14 | 2.08 | 2.04 |
205 | HTK2_02A | 78.73 | 15.05 | 0.36 | 0.05 | 0.06 | 0.08 | 0.09 | 2.41 | 2.99 |
206 | HTK3_03A | 79.53 | 14.50 | 0.35 | 0.05 | 0.05 | 0.12 | 0.08 | 2.27 | 2.85 |
207 | HTKX_04A | 80.88 | 13.42 | 0.67 | 0.04 | 0.04 | 0.08 | 0.10 | 1.96 | 2.60 |
Mineral compositions (wt%) | |||||||
---|---|---|---|---|---|---|---|
No. | Name | Quartz | Sericite | Kaolin mineral | Feldspar | Calcite | Siderite |
135 | RTT__01A | 53.81 | 29.62 | 14.78 | 1.02 | 0.06 | 0.71 |
136 | RTTH_02S | 52.93 | 29.34 | 13.53 | 0.50 | 3.70 | 0.00 |
137 | RTTX_04S | 44.95 | 25.01 | 8.62 | 17.81 | 2.98 | 0.63 |
138 | RTT__05S | 52.35 | 19.05 | 21.85 | 2.45 | 4.30 | 0.00 |
139 | RTT__06A | 53.42 | 30.89 | 10.45 | 1.15 | 4.09 | 0.00 |
140 | RTT__07S | 40.36 | 35.49 | 12.16 | 8.45 | 2.80 | 0.74 |
204 | HTKT401S | 42.73 | 16.39 | 7.60 | 33.28 | 0.00 | 0.00 |
205 | HTK2_02A | 59.65 | 21.00 | 18.77 | 0.56 | 0.00 | 0.02 |
206 | HTK3_03A | 48.45 | 37.15 | 13.87 | 0.53 | 0.00 | 0.00 |
207 | HTKX_04A | 61.34 | 16.34 | 21.05 | 1.11 | 0.08 | 0.08 |
Results of TGA and Colors of the Powder Samples after Measuring | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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The conditions for TGA were sample weight : about 180mg, heating rate : 20°C/min, ended temperature : 1,000°C.
LT : Total weight loss, L400 : Weight loss of 400-1,000°C. No. | Name | LT | (wt%) L400 | (wt%) X | Y | Z | Whiteness | (Hunter) L | a | b | Whiteness | (Lab) 135 | RTT__01A | 4.14 | 3.44 | 56.58 | 55.13 | 57.35 | 48.60 | 74.25 | 6.08 | 6.18 | 72.83
| 136 | RTTH_02S | 5.18 | 4.28 | 61.23 | 57.04 | 43.68 | 37.02 | 75.52 | 12.55 | 18.58 | 66.81
| 137 | RTTX_04S | 3.53 | 3.06 | 61.38 | 60.78 | 64.40 | 54.58 | 77.96 | 4.10 | 5.60 | 76.89
| 138 | RTT__05S | 5.82 | 5.11 | 51.38 | 46.66 | 32.73 | 27.74 | 68.31 | 14.72 | 19.41 | 60.03
| 139 | RTT__06A | 4.94 | 4.21 | 54.11 | 49.38 | 35.44 | 30.03 | 70.27 | 14.47 | 19.29 | 61.72
| 140 | RTT__07S | 4.18 | 3.71 | 62.25 | 61.77 | 65.17 | 55.23 | 78.59 | 3.84 | 5.85 | 77.48
| 204 | HTKT401S | 2.43 | 1.80 | 47.17 | 41.85 | 27.87 | 23.62 | 64.69 | 16.94 | 19.74 | 56.14
| 205 | HTK2_02A | 3.33 | 2.89 | 77.88 | 76.72 | 76.96 | 65.22 | 87.59 | 5.43 | 9.22 | 83.61
| 206 | HTK3_03A | 3.24 | 2.75 | 79.80 | 78.69 | 74.42 | 63.07 | 88.71 | 5.34 | 12.35 | 82.43
| 207 | HTKX_04A | 3.04 | 2.45 | 64.15 | 60.12 | 48.60 | 41.19 | 77.54 | 11.99 | 17.11 | 69.32
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Results of TMA and Colors of the Sintered Samples after Measuring | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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. | Name | W10 | (wt%) SM | (%) T0 | (°C) T5 | (°C) TS5 | (°C) TSK | (°C) SK | X | Y | Z | W | (Hunter) L | a | b | W | (Lab) 135 | RTT__01A | 42.0 | 5.64 | 1426 | 1432 | 1431 | 1580 | 26 | 41.00 | 42.09 | 44.41 | 37.64 | 64.88 | -0.73 | 4.83 | 64.54
| 136 | RTTH_02S | 46.9 | 7.26 | 1328 | 1334 | 1329 | 1482 | 17 | 56.86 | 57.87 | 58.86 | 49.88 | 76.07 | 0.29 | 7.38 | 74.96
| 137 | RTTX_04S | 48.9 | 8.45 | 1255 | 1262 | 1256 | 1387 | 13+ | 40.08 | 39.86 | 43.00 | 36.44 | 63.13 | 2.83 | 3.81 | 62.83
| 138 | RTT__05S | 48.7 | 6.55 | 1320 | 1323 | 1317 | 1468 | 16+ | 46.30 | 47.46 | 47.90 | 40.59 | 68.89 | -0.59 | 7.00 | 68.11
| 139 | RTT__06A | 47.9 | 6.53 | 1329 | 1333 | 1327 | 1480 | 17 | 55.66 | 56.75 | 56.45 | 47.84 | 75.33 | 0.05 | 8.30 | 73.97
| 140 | RTT__07S | 40.0 | 7.89 | 1259 | 1268 | 1268 | 1404 | 14 | 38.41 | 38.01 | 40.53 | 34.35 | 61.65 | 3.32 | 4.18 | 61.28
| 204 | HTKT401S | 53.0 | 8.60 | 1273 | 1284 | 1275 | 1413 | 14 | 31.88 | 29.62 | 21.23 | 17.99 | 54.42 | 9.32 | 14.97 | 51.13
| 205 | HTK2_02A | 49.4 | 6.82 | 1479 | 1496 | 1489 | 1618 | 27+ | 55.07 | 56.45 | 60.28 | 51.08 | 75.13 | -0.65 | 5.02 | 74.62
| 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
| 207 | HTKX_04A | 49.4 | 8.71 | 1482 | 1490 | 1483 | 1614 | 27+ | 63.02 | 64.49 | 70.38 | 59.64 | 80.31 | -0.46 | 4.25 | 79.85
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