Stones/Gems with F

• Fluorite

  Genuine mineral/gem; widely recognized.

• Flint

  Natural stone (a type of chert); real rock.

• Feldspar

  Major mineral group; includes gem varieties.

• firestone

  Old term for flint or pyrite; a real stone.

• Fire opal

  Fire opal is a vivid orange variety of opal.

• Ferrite

  Ferrite is an iron oxide mineral phase.

• Flintstone

  Means a piece of flint; a real stone.

• flagstone

  Flagstone is a type of flat sedimentary stone.

• Fire Quartz

  Fire quartz is quartz with red hematite inclusions.

• Fire ruby

  Trade name for red spinel or treated corundum.

• Fassaite

  Pyroxene variety from Fassa, Italy; rare gem.

• flower agate

  Chalcedony with flower‑like patterns; new-age gem.

• Fuchsite

  Green chromium‑rich mica mineral, minor gem

• fairy stone

  Concretion “fairy stones” (staurolite) used as charms

• forsterite

  Olivine-group mineral; gem variety is peridot

Slova v seznamu Stones/Gems with F pochází od hráčů slovní hry Jméno, město, zvíře, věc.