A few examples of appraisal values for
AGATE SLICE

• Monumental agate slice,
  Monumental agate slice, 23"L,15"W, 2"D
• BRAZILIAN AGATE CROSS SECTION
  BRAZILIAN AGATE CROSS SECTION SLICEBRAZILIAN AGATE CROSS SECTION SLICE, raised on wooden display plinth. Dimensions of specimen: 18.75" x 18.5".
• Monumental agate slice, 25"L,
  Monumental agate slice, 25"L, 16-1/4"W, 3"D, includes iron stand
• Pair of Sliced and Polished Agate
  Pair of Sliced and Polished Agate Geode Sections, of circular form, each exhibiting crystalline centers surrounded by bands of multi-colored agate alternating with bands of light gray micro-crystalline quartz and both having "skins" of weather quartz. dia. 9".
• NATURAL AGATE STONE SLICEIn
  NATURAL AGATE STONE SLICEIn beautiful grey-blue, white, and brown coloration. Partially polished, with rough edges. Dimensions: 12"L x 6.25"W x 0.25"H Condition: Age related wear, with crack.
• GEOLOGICAL AGATE SPECIMEN ON
  GEOLOGICAL AGATE SPECIMEN ON ACRYLIC BASEAgate slice, Brazil, mounted on colorless acrylic base, fossil: 11.5"h, 9.5"w, 2"d, overall: approx 13"h, 9.5"w, 4"d, 7.8lbs
• GEOLOGICAL AGATE SPECIMEN ON
  GEOLOGICAL AGATE SPECIMEN ON GRANITE BASEAgate slice, Solomon Islands, mounted on black granite base, specimen: approx 11.5"h, 13"w, 1.5"d, overall: approx 12.5"h, 13"w, 5"d, 12.1lbs
• GEM-SET AGATE SLICE PENDANT The
  GEM-SET AGATE SLICE PENDANT The freeform polished agate slice accented to the sides with white and yellow gold bars, bars and bail set with full cut round diamond melee weighing approximately .34 total carat (H-I color, VS-SI clarity), testing 14KT.
• TWO BRAZILIAN AGATE CROSS SECTION
  TWO BRAZILIAN AGATE CROSS SECTION SLICESTWO BRAZILIAN AGATE CROSS SECTION SLICES, each raised on wooden display plinth. Dimensions of the larger specimen: 22.75" x 14.5".
• Agate & silver spinel, approx 4cm L
  Agate & silver spinel, approx 4cm L x 3.5cm H
• Mounted Geode Slice Specimen,
  Mounted Geode Slice Specimen, the thin slice with a small crystalline center surrounded by growth areas of microcrystalline amethyst and white matrix, presented on a custom steel display stand, h. 14", w. 6-1/2".
• GEOLOGICAL AGATE SPECIMEN ON
  GEOLOGICAL AGATE SPECIMEN ON BLACK MARBLE BASEAgate slice, mounted on black marble base, specimen: approx 11.5"h, 11.5"w, 1.5"d, overall: approx 14"h, 11.5"w, 3"d, 9.9lbs
• Agate & silver spinel, approx 4cm L
  Agate & silver spinel, approx 4cm L
• Multi-Colored Agate Geode Slab, of
  Multi-Colored Agate Geode Slab, of roughly ovate shape, cut to show the banding crystalline and cryptocrystalline growth bands, the open center with micro crystals, h. 12".
• Two Sliced and Polished Ovoid Geode
  Two Sliced and Polished Ovoid Geode Sections, one exhibiting an irregular crystalline center with a flow line of opaque agate and surrounded by layers of carnelian and micro-crystalline quartz, the other slice taken from an edge of a geode with scattered areas of carnelian and opaque agate in a crystalline matrix, dia. 10-1/4" and 8".
• VERY LARGE AGATE SLICE ON STAND
  VERY LARGE AGATE SLICE ON STAND Blue agate ring around amber and white center, 13"h x 18"w (stone), 18"h (total)
• GEOLOGICAL AMETHYST AGATE
  GEOLOGICAL AMETHYST AGATE SPECIMEN ON CLEAR BASEAmethyst agate slice, Brazil, mounted on colorless acrylic base, specimen: approx 7"h, 16"w, 1.5"d, overall: approx 8.5"h, 16"w, 3.5"d, 11.6lbs
• Eight carved and pierced agate
  Eight carved and pierced agate tablets probably from a necklace each measuring approx. 4 x 1.5 cm.
• COLLECTION OF GEOLOGICAL MATERIAL.
  COLLECTION OF GEOLOGICAL MATERIAL. Collection of geological material including Amethyst and Agate geodes three Agate ashtrays of good color seven Agate slices a Pyrite crystal cluster a Rose Quartz fragment and a Crystal Quartz cluster with a crystal formation of aquamarine. Fifteen pieces total 4'' to 7''w.
• 6) COLLECTION OF SEPTARIAN &
  6) COLLECTION OF SEPTARIAN & AGATE SLICE SPECIMENS(lot of 6) Collection of septarian and agate slice specimens, largest: approx 8"l, 6.5"w; 6.25lbs total
• THREE AGATE AND AMETHYST GEODES
  THREE AGATE AND AMETHYST GEODES Geode cut slabs of agate and amethyst showing the rough exterior of the formation and the interior cavity lined with crystals. apprx. 6 ?" x 6" x 2 ½", 5 ½" x 4 ¾" x 2 ?" and 3 ?" x 4 ?" x 1 ¼".
• AMETHYST GEODE SLICE WITH MINIATURE
  AMETHYST GEODE SLICE WITH MINIATURE TRAIN AND FIGURES in metal sculpture. The 2.50'' thick slice with open center containing pyrite colored quartz and sculpted train with ore cars; the top having miniature figures of miners trees and gold ore stones. Over all 14'' wide 13'' tall.
• Pr Natural Agate slice wall
  Pr Natural Agate slice wall sconces. Backlit to reveal stones natural beauty. Dimensions: H: 24 inches: W: 18 inches: D: 4 inches --- Condition: Very faint blue stain to one. Light wear. One missing plug
• AGATE WASHER Agate washer, carved
  AGATE WASHER Agate washer, carved in high relief with a large central lotus leaf along with supporting grape vines and a squirrel, width 6".
• Ten agate intaglios.
  Ten agate intaglios.
• Interesting Agate and Limestone
  Interesting Agate and Limestone Geode Specimen, the limestone exterior artistically sliced to reveal an interior of blue and brown chalcedony and an innermost layer of microcrystalline quartz, h. 2-1/2", w. 4", l. 6-3/4".
• COLLECTION OF 6
  COLLECTION OF 6 MINERALSCollection of 6 minerals, 3 amethysts, 1 citrine and 2 geode slices. Largest crystal: 11 1/2" L x 7 1/2" W. Largest geode slice: 8 1/2" Diameter.
• (2) GEODES CUT IN HALF - AMETHYST &
  (2) GEODES CUT IN HALF - AMETHYST & QUARTZIncluding one large quartz crystal geode 11'' L x 6'' H x 7'' W along with amethyst geode 3.5'' in diameter; each smoothly sliced in half for display. Excellent condition. Private collection Metamora MI.
• Agate sphere with druzy crystal
  Agate sphere with druzy crystal in shades of indigo, grey, and beige; overall good condition; H 4 1/4" x D 4 3/4" (approx.)
• GEOLOGICAL AGATE SPECIMEN 1-LT
  GEOLOGICAL AGATE SPECIMEN 1-LT TABLE LAMP ON BASEAgate slice, now fashioned as a single-light table lamp, mounted on colorless acrylic base, accompanied by rectangular fabric shade, specimen: approx 9.5"h, 10.5"w, 1"d, overall with shade: approx 21.5"h, 16"w, 10.5"d, 13.2lbs
• An Agate Carving of a Lady the
  An Agate Carving of a Lady the standing figure shown holding a flowering lotus branch raised on a fitted pierced wood base. Height 5 1/2 inches.
• A Chinese Agate Saucer of
  A Chinese Agate Saucer of rectangular form having scalloped corners the recessed center of conforming form and having a natural speckled and textured surface the underside with a concave carved center circle. Width 7 1/4 inches.
• Striking Brazilian Stalactite Agate
  Striking Brazilian Stalactite Agate Specimen, the free-form slab with a central cavity with micro-crystalline growth, the stone\'s black matrix with white, brown and ochre flux liens, presented on a wooden stand, h. 8\", l. 8-1/2\".
• An Amethyst Geode Fragment The
  An Amethyst Geode Fragment The natural crystalline formation fragment of a geode measuring apprx. 8" x 6" x 3"D.
• Five agate intaglios after the
  Five agate intaglios after the antique largest approx. 3cm long.
• Lady's Tribal-Design "Skinned"
  Lady's Tribal-Design "Skinned" Agate Necklace, composed of linear cuts of gray agate with ochre skin where the stone was weathered, the cuts strung flat and joined by a fourteen-karat yellow gold clasp.