I been reading some posts that refer to muriatic acid as a check for zinc in lead. I have some ingots of unknown composition. If I dribble acid over the ingot, will it bubble or something? Do I need to scrape off the dark surface to test? This will be helpful if it works.
Muriatic acid is diluted hydrochloric acid. It may react with antimony as well. It's a great question as we are seeing more and more zinc WW.
Shiloh
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| BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
| BR | Bench Rest | M | Magnum | RN | Round Nose |
| BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
| C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
| HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
| PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
| LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
| GC | Gas Check |
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