| *** Primary Characterization Data *** |
| Pedon ID: 99UT057001 | ( Weber, Utah ) | Print Date: Nov 24 2024 4:16AM |
| Sampled as : | Layton ; Sandy, mixed, mesic Oxyaquic Haploxeroll |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00UT065 UTAH PHOSPHORUS STUDY | Natural Resources Conservation Service |
| - | Site ID | S1999UT057001 Lat: 41° 13' 22.80" north Long: 112° 2' 15.10" west | National Soil Survey Center | |
| - | Pedon No. | 00P0315 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 00P02273 | Ap1 | Ap1 | 0-5 | LS | LS | |||
| 00P02274 | Ap2 | Ap2 | 5-25 | LS | LS | |||
| 00P02275 | Ap3 | Ap3 | 25-41 | LS | LS | |||
| 00P02276 | CBk | CBk | 41-69 | S | LS | |||
| 00P02277 | C | C | 69-130 | S | S | |||
| 00P02278 | CBkb | CBkb | 130-152 | S | S | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.58 | (NA) | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 83 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 3 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 00P02273 | 0-5 | Ap1 | S | ls | 6.0 | 9.1 | 84.9 | 4.1 | 5.0 | 6.4 | 35.8 | 40.3 | 2.3 | 0.1 | -- | -- | -- | 79 | -- | ||
| 00P02274 | 5-25 | Ap2 | S | ls | 4.7 | 10.4 | 84.9 | 0.7 | 5.0 | 5.4 | 7.2 | 40.5 | 34.8 | 2.3 | 0.1 | tr | tr | -- | 78 | -- | |
| 00P02275 | 25-41 | Ap3 | S | ls | 4.9 | 10.3 | 84.8 | 5.0 | 5.3 | 6.7 | 38.3 | 37.8 | 1.7 | 0.3 | tr | -- | tr | 78 | tr | ||
| 00P02276 | 41-69 | CBk | S | ls | 5.3 | 9.2 | 85.5 | 4.1 | 5.1 | 6.2 | 37.3 | 40.1 | 1.8 | 0.1 | -- | tr | -- | 79 | tr | ||
| 00P02277 | 69-130 | C | S | s | 1.0 | 5.9 | 93.1 | 3.4 | 2.5 | 4.0 | 39.2 | 47.2 | 2.6 | 0.1 | tr | tr | -- | 89 | tr | ||
| 00P02278 | 130-152 | CBkb | S | s | 4.1 | 7.4 | 88.5 | 3.9 | 4.1 | 3.3 | 4.0 | 41.0 | 38.8 | 4.0 | 0.7 | tr | 1 | 1 | 85 | 2 | |
| *** Primary Characterization Data *** |
| Pedon ID: 99UT057001 | ( Weber, Utah ) | Print Date: Nov 24 2024 4:16AM |
| Sampled As | : | Layton | Sandy, mixed, mesic Oxyaquic Haploxeroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0315 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | |||||||||
| 00P02273 | 0-5 | Ap1 | S | 1.66 | 1.66 | -- | 11.4 | 9.9 | 3.9 | 1.009 | 0.10 | 0.95 | 0.65 | ||||
| 00P02274 | 5-25 | Ap2 | S | 1.57 | 1.59 | 0.004 | 11.4 | 10.1 | 3.8 | 1.008 | 0.10 | 1.17 | 0.81 | ||||
| 00P02275 | 25-41 | Ap3 | S | 1.64 | 1.65 | 0.002 | 11.7 | 9.9 | 4.2 | 1.008 | 0.09 | 1.10 | 0.86 | ||||
| 00P02276 | 41-69 | CBk | S | 1.66 | 1.71 | 0.010 | 11.9 | 10.3 | 3.5 | 1.009 | 0.11 | 0.83 | 0.66 | ||||
| 00P02277 | 69-130 | C | S | 1.65 | 1.67 | 0.004 | 10.6 | 8.6 | 2.1 | 1.005 | 0.11 | 2.50 | 2.10 | ||||
| 00P02278 | 130-152 | CBkb | S | 4.0 | 1.003 | ||||||||||||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 6A2e | 6B4a | 6R3c | 6C2h | 6G7g | 6D2g | 8J1c | 6C9b | 6G12b | 6V2b | 6D5b | ||||||||||||
| 00P02273 | 0-5 | Ap1 | S | 0.87 | 0.09 | -- | 1 | 0.3 | tr | tr | 0.05 | 0.02 | 0.05 | 0.03 | 0.02 | 137.0 | ||||||
| 00P02274 | 5-25 | Ap2 | S | 0.78 | 0.08 | -- | 1 | 0.3 | tr | tr | 0.05 | 0.03 | 0.05 | 0.03 | 0.02 | 139.0 | ||||||
| 00P02275 | 25-41 | Ap3 | S | 0.54 | 0.06 | tr | tr | 0.3 | tr | tr | 0.06 | 0.03 | 0.05 | 0.03 | 0.02 | 146.0 | ||||||
| 00P02276 | 41-69 | CBk | S | 0.12 | 0.04 | -- | tr | 0.3 | tr | tr | 0.05 | 0.01 | 0.05 | 0.03 | 0.01 | 136.0 | ||||||
| 00P02277 | 69-130 | C | S | 0.05 | 0.03 | -- | -- | 0.3 | tr | -- | 0.03 | 0.01 | 0.03 | 0.02 | 0.01 | -- | ||||||
| 00P02278 | 130-152 | CBkb | S | 1.96 | 0.01 | -- | tr | 0.2 | -- | -- | 0.01 | 0.01 | 0.01 | 0.01 | -- | -- | ||||||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2i | 6O2h | 6P2f | 6Q2f | 6H5a | 5A8b | 5C3 | 5C1 | ||||||||||
| 00P02273 | 0-5 | Ap1 | S | 17.5* | 2.3 | 0.3 | 0.1 | -- | 5.7 | 100 | 100 | ||||||
| 00P02274 | 5-25 | Ap2 | S | 19.1* | 2.2 | 0.3 | 0.2 | 5.5 | 100 | 100 | |||||||
| 00P02275 | 25-41 | Ap3 | S | 17.6* | 2.3 | 0.3 | 0.3 | 5.4 | 100 | 100 | |||||||
| 00P02276 | 41-69 | CBk | S | 6.0* | 2.1 | 0.2 | 0.4 | 0.3 | 4.4 | 97 | 100 | ||||||
| 00P02277 | 69-130 | C | S | 1.7* | 1.0 | 0.2 | -- | 0.1 | 2.5 | 97 | 100 | ||||||
| 00P02278 | 130-152 | CBkb | S | 39.7* | 1.8 | 0.3 | -- | 1.4 | 100 | 100 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 99UT057001 | ( Weber, Utah ) | Print Date: Nov 24 2024 4:16AM |
| Sampled As | : | Layton | Sandy, mixed, mesic Oxyaquic Haploxeroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0315 | |||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 6N1d | 6O1d | 6P1d | 6Q1d | 6I1b | 6J1b | 6U1d | 6K1f | 6S9a | 6Y1a | 6L1f | 6W1d | 6M1f | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||
| 00P02273 | 0-5 | Ap1 | S | 10.6 | 4.7 | 2.4 | 0.4 | -- | 8.9 | tr | 7.5 | tr | tr | 1.3 | -- | tr | 35.2 | tr | 1.56 | 0.37 | 4 | 1 | |
| 00P02274 | 5-25 | Ap2 | S | 7.8 | 3.0 | 2.2 | 0.6 | -- | 7.4 | tr | 1.9 | 0.1 | 2.4 | 0.1 | 1.3 | 36.6 | tr | 1.21 | 0.40 | 4 | 1 | ||
| 00P02275 | 25-41 | Ap3 | S | 6.6 | 3.4 | 1.6 | 1.0 | -- | 6.7 | tr | 1.1 | tr | tr | 2.0 | 0.1 | 3.4 | 30.1 | tr | 1.19 | 0.37 | 5 | 1 | |
| 00P02276 | 41-69 | CBk | S | 0.14 | 5 | ||||||||||||||||||
| 00P02277 | 69-130 | C | S | 0.06 | 8 | ||||||||||||||||||
| 00P02278 | 130-152 | CBkb | S | 0.09 | 21 | ||||||||||||||||||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | 4C1a2a | 8C1b | 4E1a1a1a1 | |||||||||||
| 00P02273 | 0-5 | Ap1 | S | 7.9 | 8.2 | 7.8 | 1 | |||||||
| 00P02274 | 5-25 | Ap2 | S | 7.8 | 8.1 | 8.0 | 1 | |||||||
| 00P02275 | 25-41 | Ap3 | S | 7.8 | 8.1 | 7.8 | 1 | |||||||
| 00P02276 | 41-69 | CBk | S | 8.0 | 8.6 | tr | ||||||||
| 00P02277 | 69-130 | C | S | 8.0 | 8.6 | -- | ||||||||
| 00P02278 | 130-152 | CBkb | S | 8.3 | 9.0 | 15 | ||||||||
| Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 6S4d | 6S8a | 6S3e | |||||||||||||
| 00P02273 | 0-5 | Ap1 | S | 13 | 158.0 | 30.0 | |||||||||
| 00P02274 | 5-25 | Ap2 | S | 14 | 161.0 | 32.0 | |||||||||
| 00P02275 | 25-41 | Ap3 | S | 12 | 167.0 | 36.0 | |||||||||
| 00P02276 | 41-69 | CBk | S | 14 | 115.0 | 9.0 | |||||||||
| 00P02277 | 69-130 | C | S | 12 | 137.0 | 23.0 | |||||||||
| 00P02278 | 130-152 | CBkb | S | 61 | 244.0 | -- | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 99UT057001 | ( Weber, Utah ) | Print Date: Nov 24 2024 4:16AM |
| Sampled As | : | Layton | Sandy, mixed, mesic Oxyaquic Haploxeroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0315 | |||
| Major Elements | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| Depth | Al | Ca | Fe | K | Mg | Mn | Na | P | Si | Sr | Ti | Zr | |||
| Layer | (cm) | Horz | Prep | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg |
| 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | |||||
| 00P02273 | 0-5 | Ap1 | S | 19260 | 7851 | 9209 | 8784 | 2770 | 254 | 2728 | 781 | 356892 | 1189 | 29 | |
| 00P02274 | 5-25 | Ap2 | S | 17525 | 6456 | 8115 | 8102 | 2324 | 210 | 2448 | 704 | 364830 | 1012 | 22 | |
| 00P02275 | 25-41 | Ap3 | S | 17649 | 6250 | 8243 | 8279 | 2410 | 220 | 2436 | 630 | 373112 | 1112 | 25 | |
| 00P02276 | 41-69 | CBk | S | 20409 | 4113 | 9748 | 9205 | 2673 | 229 | 2508 | 603 | 377127 | 1162 | 28 | |
| 00P02277 | 69-130 | C | S | 13860 | 2786 | 6482 | 6606 | 1524 | 67 | 2192 | 536 | 390547 | 694 | 12 | |
| 00P02278 | 130-152 | CBkb | S | 10515 | 57046 | 4379 | 5464 | 2925 | 101 | 1745 | 844 | 336290 | 473 | 5 | |
| *** Primary Characterization Data *** |
| Pedon ID: 99UT057001 | ( Weber, Utah ) | Print Date: Nov 24 2024 4:16AM |
| Sampled As | : | Layton | Sandy, mixed, mesic Oxyaquic Haploxeroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0315 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 00P02273 | 0.0-5.0 | Ap1 | tcly | MI 2 | KK 2 | MT 1 | QZ 1 | CA 1 | |||||||||||||
| FP 1 | |||||||||||||||||||||
| 00P02275 | 25.0-41.0 | Ap3 | tcly | MI 2 | KK 2 | MT 1 | QZ 1 | ||||||||||||||
| 00P02277 | 69.0-130.0 | C | tcly | MT 1 | NX 6 | ||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CA Calcite | FP Plagioclase Feldspar | KK Kaolinite | MI Mica | MT Montmorillonite |
| NX Non-Crystalline | QZ Quartz | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| *** Primary Characterization Data *** |
| Pedon ID: 99UT057001 | ( Weber, Utah ) | Print Date: Nov 24 2024 4:16AM |
| Sampled As | : | Layton | Sandy, mixed, mesic Oxyaquic Haploxeroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0315 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 00P02273 | 0.0-5.0 | Ap1 | fs | 92 | QZ 75 | CD 14 | FK 5 | FE 2 | AR 2 | FP 1 | |||||||||||
| HN 1 | OP 1 | GS tr | PR tr | GN tr | BT tr | ||||||||||||||||
| MS tr | |||||||||||||||||||||
| 00P02275 | 25.0-41.0 | Ap3 | fs | 92 | QZ 79 | CD 11 | FK 4 | AR 2 | FE 1 | FP 1 | |||||||||||
| OP 1 | BT 1 | PR tr | GN tr | HN tr | CL tr | ||||||||||||||||
| 00P02277 | 69.0-130.0 | C | fs | 88 | QZ 73 | CD 12 | FK 7 | AR 2 | FE 1 | HN 1 | |||||||||||
| OP 1 | FP 1 | PR 1 | GN 1 | GS tr | FG tr | ||||||||||||||||
| ZR tr | |||||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| fs - Fine Sand 0.1-0.25 mm | ||||
| MINERAL INTERPRETATION: | ||||
| AR Weatherable Aggregates | BT Biotite | CD Chert (Chalcedony | CL Chlorite | FE Iron Oxides (Goethite |
| FG Glass Coated Feldspar | FK Potassium Feldspar | FP Plagioclase Feldspar | GN Garnet | GS Glass |
| HN Hornblende | MS Muscovite | OP Opaques | PR Pyroxene | QZ Quartz |
| ZR Zircon | ||||