Each item is hand selected to reflect the diversity in the collection, ensuring each piece showcases unique characteristics and natural beauty. This careful selection process highlights the distinct patterns, colors, and textures found in every specimen.

Plume and agate are two captivating varieties of chalcedony, each prized for its unique appearance and geological significance. Plume agate is distinguished by its intricate, feathery inclusions that resemble plumes or delicate botanical patterns, often set against a translucent or milky background. These natural formations create a striking, almost artistic effect that makes plume agate a favorite among collectors and lapidary artists.

Agate, in a broader sense, is known for its banded patterns that form in concentric layers, resulting from the deposition of silica in cavities of volcanic rocks. Its colors and banding can vary widely, offering an extensive palette from subtle earth tones to vibrant, multicolored stripes. Agate is valued not only for its aesthetic appeal but also for its durability and versatility in jewelry and decorative objects.

Together, plume and agate exemplify the natural beauty and diversity found in mineral specimens, appealing to enthusiasts who appreciate both geological history and artistic expression. The BHH Collection offers a diverse selection of these stones, showcasing the intricate details and vibrant colors that make plume and agate enduringly popular among collectors.

Sagenite

Sagenite

Sagenite

38.9lbs

11 x 9 1/2 x 8

Sagenite

4oz (112g)

3 x 2 7/16 x 15/16

Priday plume

Priday Plume Slab

32g

1 7/8 x 2 5/8 x 1/8

Eagle Rock Plume

Eagle Rock Slab

Sagenite

1.4oz (40g)

4 1/8 x 2 x 1/8

Nipomo Sagenite

Sagenite cabochon

1lb 13oz

5 x 4 x 2 11/16

Sagenite Cabochon

21g

2 1/4 x 1 15/16 x 1/8

Priday Plume cabochon

2 3/8 x 2

Priday Cabochon

Nydeggar slab

Nydeggar Plume

1.8oz (51g)

3 1/4 x 4 x 1/8

Downie Agate

Downie Agate

57.2lbs

13 3/4 x 10 1/4 x 7 7/16

Sagenite slab

Sagenite Slab

9.5oz (269g)

6 1/4 x 5 1/2 x 1/4

Carey Plume slab

Carey Plume Slab

1.7oz (48g)

3 1/4 x 2 3/8 x 1/8

Dendritic limb cast

Limb Cast

42.7lbs

15 x 8 1/2 x 6 9/16

Redwood agate

Redwood Agate

15.6oz (442g)

5 x 2 9/16 x 1 1/2

Sagenite slab
Eagle Rock Plume

Nipomo Sagenite

4.3oz (121g)

4 34 x 4 7/8 x 1/8

Eagle Rock Plume Slab

6.0oz (196g)

7 9/16 x 4 1/8 x 3/16

Rough chrysoprase

Chrysoprase

30.5lbs

17 x 9 1/2 x 7 1/2

Nydeggar

Appx 1000lb Nydeggar

50 x 32 x 24

Nydeggar - Front

Nydeggar
Nydeggar close up

Nydeggar - Back

Nydeggar closeup

Nydeggar - closeup

Nydeggar - closeup