Calcite on Prehnite
$425.00
Availability: 1 in stock
A most visually pleasing specimen of three dimensional prehnite with spherical aggregates of tan calcites. Ex Richard Ertel and George Loud.
Locality: Chantilly Quarry, Loudoun County, Virginia
Minerals
- Actinolite
- Adamite
- Albite
- Amazonite
- Analcime
- Anatase
- Andalusite
- Andradite
- Anglesite
- Anhydrite
- Ankerite
- Apatite
- Apophyllite
- Aragonite
- Arfredsonite
- Arsenopyrite
- Aurichalcite
- Austinite
- Azurite
- Babingtonite
- Barite
- Bavenite
- Benitoite
- Beryl
- Bixbyite
- Bornite
- Bournonite
- Brochantite
- Brookite
- Byssolite
- Calcite
- Cassiterite
- Cavansite
- Celestite
- Cerussite
- Chabazite
- Chalcoalumite
- Chalcocite
- Chalcopyrite
- Childrenite
- Chrysoberyl
- Chrysocolla
- cinnabar
- Cleavelandite
- Clinichlore
- Colemanite
- Columbite
- Cookeite
- Copper
- Corundum
- Covellite
- Creedite
- Crocoite
- Cubanite
- Cuprite
- cyanotrichite
- Danburite
- Datolite
- Descloisite
- Diopside
- Dioptase
- Dolomite
- Duftite
- Enargite
- Eosphorite
- Epidote
- Erythrite
- Euclase
- Eudialyte
- Fairfieldite
- Feldspar
- Ferberite
- Fluorite
- Galena
- Garnets
- Goethite
- Gold
- Gyrolite
- Hausmanite
- Hematite
- Hemimorphite
- Huebnerite
- Inesite
- Jamesonite
- Kyanite
- Laumontite
- Legrandite
- Lepidolite
- Limonite
- Linarite
- Londonite/Rhodizite
- Magnesite
- Magnetite
- Malachite
- Manganite
- Marcasite
- Mesolite
- Millerite
- Mimetite
- Molybdenite
- Monazite
- Mordenite
- Mottramite
- Muscovite
- Neptunite
- Olmiite
- Opal
- orpiment
- Other
- Palygorskite
- Perovskite
- Pharmacosiderite
- Phenacite
- Plancheite
- Prehnite
- Pyrargyrite
- Pyrite
- Pyromorphite
- Pyrrhotite
- Quartz
- Rarities
- Realgar
- Rhodochrosite
- Rhodonite
- Romanechite
- Rosasite
- Rutile
- Scheelite
- Selenite
- Shattuckite
- Siderite
- Silver
- Silver Minerals
- Smithsonite
- Sphalerite
- Spinel
- Spodumene
- Staurolite
- Stibnite
- Stilbite
- Strontianite
- Sulfur
- Tennantite
- Tetrahedrite
- Titanite
- Topaz
- Tourmaline
- Turquoise
- Ulexite
- Vanadinite
- Variscite
- Vesuvianite
- Vivianite
- Wardite
- Wavellite
- Willemite
- Witherite
- Wodginite
- Wolframite
- Wulfenite
- Zeolites
- Zincolivinite
- Zoisite