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You Selected (77): Howlite Clear All
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1 pc
58.05 ct Howlite
37.8 x 25.4 mm
$ 29.03
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1 pc
51.76 ct Howlite
30.3 mm
$ 25.88
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1 pc
58.22 ct Howlite
37 x 23.4 mm
$ 29.11
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2 pcs
23.36 ct (total 46.72ctw) Howlite
14.5 mm
$ 24.29
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2 pcs
5.84 ct (total 11.68ctw) Howlite
14.3 x 10.4 mm
$ 29.20
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2 pcs
23.22 ct (total 46.44ctw) Howlite
14.5 mm
$ 24.15
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1 pc
58.51 ct Howlite
31.1 mm
$ 29.26
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1 pc
9.63 ct Howlite
16.9 x 12.9 mm
$ 24.07
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2 pcs
5.97 ct (total 11.94ctw) Howlite
14.4 x 10.5 mm
$ 29.85
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2 pcs
23.06 ct (total 46.12ctw) Howlite
14.4 mm
$ 23.98
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1 pc
62.07 ct Howlite
36.6 x 26.6 mm
$ 31.04
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1 pc
8.33 ct Howlite
16.3 x 12.4 mm
$ 20.82
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1 pc
62.63 ct Howlite
32.4 mm
$ 31.32
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1 pc
7.51 ct Howlite
16.2 x 12.4 mm
$ 18.77
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1 pc
63.57 ct Howlite
39.1 x 24.8 mm
$ 31.79
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2 pcs
15.67 ct (total 31.34ctw) Howlite
12.7 mm
$ 16.30
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2 pcs
6.37 ct (total 12.74ctw) Howlite
14.2 x 10.5 mm
$ 31.85
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2 pcs
15.41 ct (total 30.82ctw) Howlite
12.7 mm
$ 16.03
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1 pc
65.63 ct Howlite
36.4 x 24.8 mm
$ 32.82
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2 pcs
15.25 ct (total 30.50ctw) Howlite
12.7 mm
$ 15.86
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1 pc
66.12 ct Howlite
40.7 x 27.7 mm
$ 33.06
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Howlite
By chemical composition, howlite is a calcium borosilicate hydroxide. It was first discovered at Tick Canyon in Southern California in 1868. It was named after Henry How (1828-1879), a Canadian mineralogist who first described it.
Howlite is typically white or grayish white with fine grey or black or brown veins, often in a web-like pattern. It is opaque with a sub-vitreous luster sometimes described as porcelaneous. It is usually found in borax deposits in the desert clays of California.
By chemical composition, howlite is a calcium borosilicate hydroxide. It was first discovered at Tick Canyon in Southern California in 1868. It was named after Henry How (1828-1879), a Canadian mineralogist who first described it.
Howlite is typically white or grayish white with fine grey or black or brown veins, often in a web-like pattern. It is opaque with a sub-vitreous luster sometimes described as porcelaneous. It is usually found in borax deposits in the desert clays of California.
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