Sketch map
Woof’s favorite find
Kings Mountain Mine
We picked it because its USGS record mentions 4 gem or collectible minerals (Quartz, Gold, Fluorite, Silver) and 8 of our card minerals overall. No other named site here scores as high on both counts. USGS lists it as past producer for Gold. Minerals mentioned: Quartz, Gold, Magnetite, Pyrite, Galena, Fluorite, Copper, Silver. Approx. location 35.210, -81.339. USGS record.
Ask first: a USGS record doesn’t mean you can visit. Find out who owns the land and get permission before collecting.
Field cards: what kind of sites?
Produced ore or material at some point in the past.
The mineral was noted here, without development.
Explored or test-dug, with no recorded production.
Was producing when the record was made.
Status not recorded.
Status terms come from USGS MRDS records.
Mineral cards
Mica
Mohs 2–3. Peels into thin, flexible, shiny sheets. Mindat
193 sites
Quartz
Mohs 7. Six-sided points; smoky quartz is NH’s state gem. Mindat
68 sites
Feldspar
Mohs 6–6.5. Blocky crystals with flat cleavage faces. Mindat
51 sites
Gold
Mohs 2.5–3. Soft, heavy and bright yellow; it doesn’t tarnish. Mindat
7 sites
Magnetite
Mohs 5.5–6.5. Black and strongly magnetic. Mindat
5 sites
Garnet
Mohs 6.5–7.5. Usually deep red, round many-faced crystals. Mindat
3 sites
Copper
Mohs 2.5–3. Native copper is soft and turns green as it weathers. Mindat
2 sites
Beryl
Mohs 7.5–8. Six-sided crystals; aquamarine and emerald are beryl. Mindat
1 site
Counts are sites whose USGS record mentions the mineral or commodity. Hardness from Mindat.
Minerals recorded here
Cassiterite 38Quartz 27Feldspar 22Muscovite 21Spodumene 21Monazite 15Gold 6Magnetite 2Barite 1Altaite 1Bismutite 1Chalcopyrite 1Commodities
Mica 153Tin 40Lithium 26Thorium 15Beryllium 9Feldspar 9Gemstone 8Quartz 7Gold 6Granite 4Sites (first 40)
| Site | Commodity | Minerals recorded | Status | Approx. location |
|---|---|---|---|---|
| Kings Mountain Mine | Gold | Altaite, Bismutite, Chalcopyrite, Fluorite, Galena, Gold, Nagyagite, Pyrite, Pyrrhotite, Tetrahedrite | Past Producer | 35.210, -81.339 |
| Old Plantation Emerald, Aquamarine and Beryl Mine | Gemstone, Chromium, Beryllium | Aquamarine, Beryl | Past Producer | 35.234, -81.581 |
| Wells Barite Property | Barium-Barite | Barite | Past Producer | 35.167, -81.333 |
| Hawkins Branch Cassiterite Occurrence W Trib | Tin | Cassiterite | Occurrence | 35.227, -81.624 |
| Poplar Springs Cassiterite Occurrence | Tin | Cassiterite | Occurrence | 35.229, -81.599 |
| Poplar Springs Cassiterite Occurrence S Trib | Tin | Cassiterite | Occurrence | 35.229, -81.633 |
| Yancy Creek Cassiterite Occurrence | Tin | Cassiterite | Occurrence | 35.223, -81.650 |
| Unnamed Tin Float Occurrence Fl-131 | Tin | Cassiterite | Occurrence | 35.236, -81.341 |
| Cassiterite Occurrence Nw of Hawkins Branch | Tin | Cassiterite | Occurrence | 35.226, -81.620 |
| Grog Creek Cassiterite Occurrence W Trib | Tin | Cassiterite | Occurrence | 35.258, -81.727 |
| Broad River Cassiterite Occurrence W Trib | Tin | Cassiterite | Occurrence | 35.270, -81.589 |
| Jolly Branch Cassiterite Occurrence | Tin | Cassiterite | Occurrence | 35.217, -81.674 |
| Sandy Run Cassiterite Occurrence E Trib | Tin | Cassiterite | Occurrence | 35.247, -81.691 |
| Hawkins Branch Cassiterite Occurrence | Tin | Cassiterite | Occurrence | 35.227, -81.622 |
| Broad River Cassiterite Occurrence N Trib | Tin | Cassiterite | Occurrence | 35.221, -81.613 |
| Beaverdam Creek Cassiterite Occurrence E Trib | Tin | Cassiterite | Occurrence | 35.230, -81.629 |
| Sugar Branch Cassiterite Occurrence | Tin | Cassiterite | Occurrence | 35.260, -81.613 |
| Tin Mine | Tin | Cassiterite | Past Producer | 35.273, -81.329 |
| Camp Creek Monazite Placer S Tributary | REE, Thorium | Cassiterite, Corundum, Garnet, Ilmenite, Kyanite, Magnetite, Monazite, Rutile, Staurolite, Tourmaline, Zircon | Past Producer | 35.190, -81.688 |
| Ross Tin Prospect | Tin | Cassiterite, Feldspar, Mica, Quartz | Occurrence | 35.189, -81.393 |
| Unnamed Spodumene Prospect and Tin Occurrence | Lithium, Tin | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.193, -81.385 |
| Old Ledoux Tin Prospects | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.219, -81.355 |
| Unnamed Tin Prospect Fl-141 | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.208, -81.369 |
| Unnamed Tin Occurrence Fl-144 | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.193, -81.384 |
| Unnamed Tin Occurrence Fl-147 | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.186, -81.395 |
| Shiloh Church Tin Occurrence | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.168, -81.430 |
| Blue Ridge Mine and Placer | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Past Producer | 35.212, -81.362 |
| Unnamed Tin Occurrence Fl-142 | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.206, -81.367 |
| Unnamed Tin Occurrence Fl-143 | Lithium, Tin | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.202, -81.375 |
| Unnamed Tin Occurrence Fl-139 | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.215, -81.358 |
| Unnamed King Mountain Tin Occurrences | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.240, -81.342 |
| Falls Tin Prospect | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Past Producer | 35.233, -81.343 |
| Unnamed Tin Prospect Fl-133 | Lithium, Tin | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.228, -81.346 |
| Atlas Tin Shaft | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Past Producer | 35.228, -81.348 |
| Unnamed Tin Prospect Fl-136 | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.224, -81.356 |
| Faires Tin Mine | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Past Producer | 35.228, -81.348 |
| J. Patterson Tin Prospect | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.182, -81.406 |
| Unnamed Tin Prospect Fl-137 | Tin, Lithium | Cassiterite, Feldspar, Muscovite, Quartz, Spodumene | Occurrence | 35.223, -81.351 |
| Mauney Park Tin Prospect | Tin, Lithium | Cassiterite, Feldspar, Quartz, Spodumene | Occurrence | 35.267, -81.337 |
| Frank Summers Tin Occurrence | Tin, Lithium | Cassiterite, Feldspar, Quartz, Spodumene | Occurrence | 35.272, -81.337 |
Nearby counties
Gaston County · Hertford County · Rutherford County · Lincoln County · Burke County
North Carolina mineral guides
- Beryl in North Carolina
- Tourmaline in North Carolina
- Quartz in North Carolina
- Garnet in North Carolina
- Gold in North Carolina
- Mica in North Carolina
Back to all North Carolina counties.
How we built this page: we counted named sites in the USGS Mineral Resources Data System (MRDS) for this area, left out sand, gravel, crushed stone, clay pits and unnamed sites, grouped them by Census county, and linked every site to its USGS record. We did not visit these sites, and MRDS does not tell you who owns the land or whether collecting is allowed.
Source: USGS Mineral Resources Data System (MRDS). USGS ceased systematic updates to MRDS around 2011, so status and details may be out of date. Each site links to its USGS record.
Updated