New Arrivals Pairs Lots Jewelry Contact
 
: Howlite
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (63): Howlite Howlite Clear All
Sort By:
Compare
ID: 4699092 pcs
thumb image of 30ct Drilled Sphere Greyish White Howlite (ID: 469909)
29.96 ct Howlite
12.6 mm
$ 15.58
Quantity
Item in Stock
Compare
ID: 4699012 pcs
thumb image of 29.4ct Drilled Sphere Greyish White Howlite (ID: 469901)
29.43 ct Howlite
12.3 mm
$ 15.30
Quantity
Item in Stock
Compare
ID: 4698992 pcs
thumb image of 30.2ct Drilled Sphere Greyish White Howlite (ID: 469899)
30.18 ct Howlite
12.8 mm
$ 15.69
Quantity
Item in Stock
Compare
ID: 4699062 pcs
thumb image of 29.4ct Drilled Sphere Greyish White Howlite (ID: 469906)
29.40 ct Howlite
12.6 mm
$ 15.29
Quantity
Item in Stock
Compare
ID: 4699042 pcs
thumb image of 30.2ct Drilled Sphere Greyish White Howlite (ID: 469904)
30.20 ct Howlite
12.8 mm
$ 15.70
Quantity
Item in Stock
Compare
ID: 4699082 pcs
thumb image of 28.3ct Drilled Sphere Greyish White Howlite (ID: 469908)
28.28 ct Howlite
11.5 mm
$ 15.26
Quantity
Item in Stock
Compare
ID: 4699052 pcs
thumb image of 30.4ct Drilled Sphere Greyish White Howlite (ID: 469905)
30.36 ct Howlite
12.7 mm
$ 15.79
Quantity
Item in Stock
Compare
ID: 4700401 pcs
thumb image of 23.5ct Drilled Sphere Greyish White Howlite (ID: 470040)
23.54 ct Howlite
14.5 mm
$ 12.24
Quantity
Item in Stock
Compare
ID: 4699022 pcs
thumb image of 30.4ct Drilled Sphere Greyish White Howlite (ID: 469902)
30.39 ct Howlite
12.5 mm
$ 15.80
Quantity
Item in Stock
Compare
ID: 4700331 pcs
thumb image of 23.5ct Drilled Sphere Greyish White Howlite (ID: 470033)
23.48 ct Howlite
14.5 mm
$ 12.21
Quantity
Item in Stock
Compare
ID: 4699102 pcs
thumb image of 30.4ct Drilled Sphere Greyish White Howlite (ID: 469910)
30.41 ct Howlite
12.7 mm
$ 15.81
Quantity
Item in Stock
Compare
ID: 4700351 pcs
thumb image of 23.4ct Drilled Sphere Greyish White Howlite (ID: 470035)
23.43 ct Howlite
14.5 mm
$ 12.18
Quantity
Item in Stock
Compare
ID: 4699072 pcs
thumb image of 30.5ct Drilled Sphere Greyish White Howlite (ID: 469907)
30.50 ct Howlite
12.7 mm
$ 15.86
Quantity
Item in Stock
Compare
ID: 4700535 pcs
thumb image of 23.4ct Drilled Sphere Greyish White Howlite (ID: 470053)
23.40 ct Howlite
8.6 mm
$ 12.17
Quantity
Item in Stock
Compare
ID: 4700442 pcs
thumb image of 30.8ct Drilled Sphere Greyish White Howlite (ID: 470044)
30.82 ct Howlite
12.7 mm
$ 16.03
Quantity
Item in Stock
Compare
ID: 4700515 pcs
thumb image of 23.4ct Drilled Sphere Greyish White Howlite (ID: 470051)
23.39 ct Howlite
8.6 mm
$ 12.16
Quantity
Item in Stock
Compare
ID: 4700432 pcs
thumb image of 31.3ct Drilled Sphere Greyish White Howlite (ID: 470043)
31.34 ct Howlite
12.7 mm
$ 16.30
Quantity
Item in Stock
Compare
ID: 4700341 pcs
thumb image of 23.1ct Drilled Sphere Greyish White Howlite (ID: 470034)
23.14 ct Howlite
14.5 mm
$ 12.03
Quantity
Item in Stock
Compare
ID: 3211111 pcs
thumb image of 7.5ct Oval Cabochon Greyish White Howlite (ID: 321111)
7.51 ct Howlite
16.2 x 12.4 mm
$ 18.77
Quantity
Item in Stock
Compare
ID: 4700525 pcs
thumb image of 23.1ct Drilled Sphere Greyish White Howlite (ID: 470052)
23.11 ct Howlite
8.4 mm
$ 12.02
Quantity
Item in Stock
Compare
ID: 3211161 pcs
thumb image of 8.1ct Oval Cabochon Greyish White Howlite (ID: 321116)
8.12 ct Howlite
16.3 x 12.4 mm
$ 20.30
Quantity
Item in Stock
1
2
3
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.
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39303404

Reorder Items

Save Money
No shipping Fees for Additional Items!
$6.99 Worldwide Shipping

Update Translation
 
Current Value
New Value

Creating Account...

Close window to continue

Facebook did not provide your email to login.

Please allow Facebook to provide your email or sign up an account with GemSelect.

GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart