| Collector Specimen Matches |
| US |
| California |
| HERDERITE crystals * Blue Chihuahua Mine * California * Ex. Kay Robertson Coll - , CA US |
| Maine |
| TN 1 inch Hydroxyl-Herderite on Quartz specimen, Havey Mine, Poland Maine - Poland, ME US |
| Hydroxylherderite on red elbaite from Oxford Co., Maine - , ME US |
| Nebraska |
| RARE BEAUTIFUL LARGE GOLD HERDERITE IN QUARTZ SYNERGY 12 CRYSTAL NEW HAMPSHIRE - , Ne US |
| RARE BEAUTIFUL LARGE GOLD HERDERITE IN QUARTZ SYNERGY 12 CRYSTAL NEW HAMPSHIRE - , Ne US |
| New Hampshire |
| RARE BEAUTIFUL GOLD HERDERITE IN QUARTZ SYNERGY 12 CRYSTAL NEW HAMPSHIRE 47g - , NH US |
| RARE BEAUTIFUL GOLD HERDERITE IN QUARTZ SYNERGY 12 CRYSTAL NEW HAMPSHIRE 159.6g - , NH US |
| RARE BEAUTIFUL GOLD HERDERITE IN QUARTZ SYNERGY 12 CRYSTAL NEW HAMPSHIRE - , NH US |
| RARE BEAUTIFUL LARGE GOLD HERDERITE IN QUARTZ SYNERGY 12 CRYSTAL NEW HAMPSHIRE - , NH US |
| VERY RARE BEAUTIFUL GOLD HERDERITE IN QUARTZ SYNERGY 12 CRYSTAL NEW HAMPSHIRE 20 - , NH US |
| RARE BEAUTIFUL GOLD HERDERITE W/ GARNET NATURAL SYNERGY 12 CRYSTAL NEW HAMPSHIRE - , NH US |
