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You Selected (52): Howlite Clear All
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2 pcs
14.70 ct (total 29.40ctw) Howlite
12.6 mm
$ 15.29
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2 pcs
14.98 ct (total 29.96ctw) Howlite
12.6 mm
$ 15.58
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2 pcs
14.14 ct (total 28.28ctw) Howlite
11.5 mm
$ 15.26
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2 pcs
15.09 ct (total 30.18ctw) Howlite
12.8 mm
$ 15.69
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1 pc
23.54 ct Howlite
14.5 mm
$ 12.24
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2 pcs
15.10 ct (total 30.20ctw) Howlite
12.8 mm
$ 15.70
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1 pc
23.48 ct Howlite
14.5 mm
$ 12.21
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2 pcs
15.18 ct (total 30.36ctw) Howlite
12.7 mm
$ 15.79
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5 pcs
4.68 ct (total 23.40ctw) Howlite
8.6 mm
$ 12.17
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2 pcs
15.20 ct (total 30.39ctw) Howlite
12.5 mm
$ 15.80
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5 pcs
4.68 ct (total 23.39ctw) Howlite
8.6 mm
$ 12.16
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2 pcs
15.21 ct (total 30.41ctw) Howlite
12.7 mm
$ 15.81
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1 pc
23.14 ct Howlite
14.5 mm
$ 12.03
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2 pcs
15.25 ct (total 30.50ctw) Howlite
12.7 mm
$ 15.86
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1 pc
22.74 ct Howlite
14.5 mm
$ 11.82
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2 pcs
15.41 ct (total 30.82ctw) Howlite
12.7 mm
$ 16.03
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1 pc
22.23 ct Howlite
14.2 mm
$ 11.56
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2 pcs
15.67 ct (total 31.34ctw) Howlite
12.7 mm
$ 16.30
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4 pcs
4.71 ct (total 18.82ctw) Howlite
8.5 mm
$ 9.79
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1 pc
7.51 ct Howlite
16.2 x 12.4 mm
$ 18.77
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4 pcs
4.70 ct (total 18.78ctw) Howlite
8.6 mm
$ 9.77
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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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