Serving Jewelers, silversmiths, Goldsmiths, Lapidaries and Faceters Since 1967


Our physical store Starr Gems Inc. is officially closed. We appreciate your patronage during our last 56 years of business.

Our website order form is currently down while we resituate ourselves. We are currently not taking any orders. Our online presence will resume in spring 2024, along with hopefully the launch of a new website.



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Jewelers and Smiths Crucibles and Melting Dishes

Crucibles for use with the centrifugal casting machines. Made of fused silica with a clay bond, which will last through many meltings. Best choice for metal melting up to 2500°F (1371° C).
[Ordering Help]

50.30.001 CENTRIFUGAL CRUCIBLE A $12.95
Quantity:
50.30.002 CENTRIFUGAL CRUCIBLE B $12.95
Quantity:
50.30.003 CENTRIFUGAL CRUCIBLE C $21.95
Quantity:
50.30.004 CENTRIFUGAL CRUCIBLE D $23.95
Quantity:
50.30.005 CENTRIFUGAL CRUCIBLE E $23.95
Quantity:
Crucibles for use with the centrifugal casting machines. Made of fused silica with a clay bond, which will last through many meltings. Best choice for metal melting up to 2500°F (1371° C).

Jewelers CENTRIFUGAL CRUCIBLE
[Ordering Help]

50.30.006 CENTRIFUGAL CRUCIBLE A $28.95
Quantity:
50.30.007 CENTRIFUGAL CRUCIBLE B $31.90
Quantity:
50.30.008 CENTRIFUGAL CRUCIBLE C $31.90
Quantity:
50.30.009 CENTRIFUGAL CRUCIBLE D $45.95
Quantity:
50.30.010 CENTRIFUGAL CRUCIBLE E $49.95
Quantity:

mold frame Used to hold uncured rubber and model when vulcanizing. Made of aluminum alloy for best heat conduction
[Ordering Help]

50.30.031 MOLD FRAME single $32.95
Quantity:
50.30.032 MOLD FRAME single $32.95
Quantity:
50.30.033 MOLD FRAME single $32.95
Quantity:
50.30.034 MOLD FRAME single $32.95
Quantity:
50.30.035 MOLD FRAME Double $32.95
Quantity:
50.30.036 MOLD FRAME Double $32.95
Quantity:

Used to hold uncured rubber and model when vulcanizing. Made of aluminum alloy for best heat conduction.

SKU No.

Thickness

Opening

Style

50.30.31

3/4"

1-7/8" x 2-7/8"

Single

50.30.32

1"

1-7/8" x 2-7/8"

Single

50.30.33

1"

2-1/2" x 3-3/4"

Single

50.30.34

1-1/4"

3-1/2" x 4-3/4"

Single

50.30.35

3/4"

1-7/8" x 2-7/8"

Double

50.30.36

1"

1-7/8" x 2-7/8"

Double

BURNO STYLE CRUCIBLE
[Ordering Help]

50.30.011 BURNO STYLE CRUCIBLE 25 DWT $12.95
Quantity:
50.30.012 BURNO STYLE CRUCIBLE 50 DWT $18.95
Quantity:
50.30.013 BURNO STYLE CRUCIBLE 100 DWT $19.95
Quantity:
Their protective heat-holding covers make them efficient for melting with a torch. Handy pouring openings. Made of fused silica with clay bond, for melting temperatures up to 2500° F (1371° C). Best choice for gold, silver, bronze, etc.

Jewelers MELTING CRUCIBLE
[Ordering Help]

50.30.014 MELTING CRUCIBLE 50 oz $12.95
Quantity:
50.30.015 MELTING CRUCIBLE 150 oz $16.95
Quantity:
50.30.016 MELTING CRUCIBLE 300 oz $21.95
Quantity:
Made of fused silica with clay bond, for melting temperatures up to 2500°F (1371°C). Best choice for gold, silver, bronze, etc. Outside dimensions below do not include 3/8" pouring spout.

Jewelers GRAPHITE CRUCIBLE
[Ordering Help]

50.30.017 GRAPHITE CRUCIBLE $28.95
Quantity:
50.30.018 GRAPHITE CRUCIBLE $34.95
Quantity:
50.30.019 GRAPHITE CRUCIBLE $39.95
Quantity:
50.30.020 GRAPHITE CRUCIBLE $68.95
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These heat resistant crucibles, often called black lead, withstand temperatures up to 3000°F (1649°C) and will tolerate thermal shock.

SKU No.

Size

Height

Top O.D.

Bottom O.D.

50.30.017

4/0

3 1/8"

2 3/8"

1 3/4"

50.30.018

1

3 5/8"

3 1/2"

2 1/4"

50.30.019

2

4 9/16"

3 7/8"

2 3/4"

50.30.020

6

6 5/8"

5 3/8"

4"


Jewelers FUSED SILICA CRUCIBLE
[Ordering Help]

50.30.021 FUSED SILICA CRUCIBLE A $7.95
Quantity:
50.30.022 FUSED SILICA CRUCIBLE B $6.95
Quantity:
50.30.023 FUSED SILICA CRUCIBLE C $5.95
Quantity:
50.30.024 FUSED SILICA CRUCIBLE D $4.95
Quantity:

Made of clay bonded fused silica for melting temperatures up to 2800°F (1538°C). Excellent for melting gold and silver.

SKU No.

Diameter

Depth

(dwt) Capacity

(g) Capacity

50.30.021

 4"

1 3/8"

175

420

50.30.022

 3"

1"

100

155

50.30.023

 2 1/4"

3/4"

40

96

50.30.024

 1 3/4"

5/8"

20

48

Jewelers MELTING DISH with HANDLE
[Ordering Help]

50.30.025 MELTING DISH with HANDLE $23.95
Quantity:
Melting dish with removable handle makes it easy to melt and pour metals. Wooden handle resists heat and fused silica dish with clay bond is suitable for melting metals with high melting points, including platinum. Overall length is 14".

Jewelers MELTING DISH Straight side
[Ordering Help]

50.30.026 MELTING DISH Straight side 7 1\2 oz capacity $13.95
Quantity:
50.30.027 MELTING DISH High back 20 oz capacity $16.95
Quantity:
Particular style of these crucibles makes it easier to melt metals with a torch. Made of fused silica with clay bond and suited to high melting temperatures.

Jewelers morgan bran melting dish
[Ordering Help]

50.30.028 MORGAN BRAND (WESGO) MELTING DISH Straight side 7 1\2 oz capacity $39.95
Quantity:
50.30.029 MORGAN BRAND (WESGO) MELTING DISH High back 10 oz capacity $41.95
Quantity:
50.30.030 MORGAN BRAND (WESGO) MELTING DISH High back 20 oz capacity $47.95
Quantity:
Designed for high temperature melting, including metals such as platinum.
220 West Drachman, Tucson, AZ 85705 Phone: 520.882.8750
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