| Samples | d(mm/s)(+-0.03) | d(mm/s)(+-0.03) | D(mm/s)(+-0.03) | D(mm/s)(+-0.03) | Fe2+/SFe (%) |
| Samples | Fe(II)          | Fe(III)         | Fe(II)          | Fe(III)         | Fe2+/SFe (%) |
| C-1     | 1.24            | 0.38            | 2.14            | 0.94            | 49           |
| C-3     | 1.22            | 0.38            | 2.16            | 0.97            | 42           |
| C-4     | 1.25            | 0.39            | 2.10            | 1.03            | 49           |
| C-6     | 1.26            | 0.39            | 2.15            | 0.98            | 47           |

Caption: Room temperature Mossbauer hyperfine parameters, isomer shift (d) and quadrupole splitting (D), and iron valence in selected samples.

You are provided with a table from a material science paper. Here are JSON templates for two types of numeric cells: "Other" and "Glass_Compound_Amount":
{"value": "xx", "type": "Other"}
{"value": "xx", "type": "Glass_Compound_Amount", "constituent": "xx", "unit": "xx", "material": "xx"}

Please describe all numeric cells in the above table following the JSON templates (proceeding by row in a left-right, top-down direction). For each cell, output one JSON description per line. For any unanswerable attributes in the templates, set their value to the placeholder "xx".

Cell Description:
{"value": "1.24", "type": "Other"}
{"value": "0.38", "type": "Other"}
{"value": "2.14", "type": "Other"}
{"value": "0.94", "type": "Other"}
{"value": "49", "type": "Other"}
{"value": "1.22", "type": "Other"}
{"value": "0.38", "type": "Other"}
{"value": "2.16", "type": "Other"}
{"value": "0.97", "type": "Other"}
{"value": "42", "type": "Other"}
{"value": "1.25", "type": "Other"}
{"value": "0.39", "type": "Other"}
{"value": "2.10", "type": "Other"}
{"value": "1.03", "type": "Other"}
{"value": "49", "type": "Other"}
{"value": "1.26", "type": "Other"}
{"value": "0.39", "type": "Other"}
{"value": "2.15", "type": "Other"}
{"value": "0.98", "type": "Other"}
{"value": "47", "type": "Other"}