U+1F721 "🜡" Alchemical Symbol for Iron-Copper Ore Unicode Character
Unicode Version 17.0
🜡
U+1F721 "🜡" Alchemical Symbol for Iron-Copper Ore is a specialized glyph from the Alchemical Symbols block, representing a substance in historical alchemy that combined the properties of iron and copper ores. This symbol was used by medieval and Renaissance alchemists to denote a specific mineral compound or alloy thought to possess unique transformative qualities, often linked to metallurgical processes or the preparation of medicinal elixirs. Its inclusion in Unicode preserves a fragment of early scientific notation, allowing modern digital texts to reference the rich symbolic language that preceded modern chemistry.
General Properties
| Code Point | U+1F721 |
| Version Added | 6.0 |
| Name | Alchemical Symbol for Iron-Copper Ore |
| Block | Alchemical Symbols |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | 🜡 |
| HTML Hex Encoding | 🜡 |
| UTF-8 Encoding | 0xF0 0x9F 0x9C 0xA1 |
| UTF-16 Encoding | 0xD83D 0xDF21 |
| UTF-32 Encoding | 0x0001F721 |
| C/C++/Java Escape | \ud83d\udf21 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |