Ammonite fossils among other creatures in a slab, 18 inches by 16 inches and a stump of petrified wood

Orthoclase with Muscovite -
(Potassium Mica),  H2KAl3(SiO4)3

Origin: Brazil

Orthoclase with Aegirite  -  (NaFe3(Si2O6))
Origin: Malawi, Africa

ORTHOCLASE (or' - tho - klace)

A transparent to translucent, colorless, gray, light blue, bluish-gray, orange, brown, yellow or green species of the FELDSPAR group,

the principal variety of which is ADULARIA (precious moonstone). potassium-aluminum silicate (KAlSi3O8)
crystal system: monoclinic

Origin Swiss Alps

Smoky Quartz Crystal Point, 13 inches in diameter (large)

Colored areas are clay inclusions

Tourmaline penetrating a twinned Smoky Quarts crystal on Topaz, Tourmaline and Albite feldspar matrix,

13 inches tall.

Aquamarine Crystals
on a base of Muscovite Mica.

Specimen 9 inches in length

mineral: Beryl

Origin: Pakistan

ORTHOCLASE with ALBITE (NaAlSi3O8), QUARTZ (SiO2), BROOKITE (TIO2)

Origin: Organ Mountain
New Mexico

Polished slabs of Petrified Wood, 18 inches in diameter, comes with steel mounting brackets for wall mounting.      $400 to $500.
colors:  light brown, dark brown & black.