• Stone: Umbalite Garnet

• Origin: Tanzania

• Clarity: Loupe Clean

• Treatment: None

• Color: Purple Pink

Details:

Mineral Class: Silicate

General Chemical Formula: X3Y2(SiO4)3

• X = Ca, Mg, Fe2+, or Mn2+

• Y = Al, Fe3+, or Cr

Crystal System: Cubic (Isometric)

Hardness (Mohs): 6.5 – 7.5

Specific Gravity: 3.5 – 4.3 (varies by type)

Refractive Index: 1.72 – 1.94

Birefringence: None (isotropic)

Luster: Vitreous to resinous

Transparency: Transparent to opaque

Pleochroism: None

Typical Treatments: Usually untreated

Colors Available: Red, Green, Orange, Yellow, Brown, Pink, Purple, Black (rarely Blue)

Common Varieties:

• Pyrope: Deep red

• Almandine: Dark red to brownish-red

• Spessartite: Orange to reddish-orange

• Grossular: Green to yellow

• Tsavorite: Vivid green

• Rhodolite: Purplish-red

• Andradite (Demantoid): Green with high brilliance

Payments

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- Payment is required within 3 days of auction end, or the item may be re-listed.

Shipping

- Combine multiple items in one parcel to save on shipping costs.

- Shipping will be done via Registered Air Mail within 2 working days.

- Delivery typically takes 10-15 days depending on your location.

Refund

Your satisfaction is guaranteed! If you’re not happy with the purchase, simply return the item in its original condition. Customers only need to cover the return shipping cost. Refunds will be processed within 2-3 days after item inspection.

Clarity Scale

- IF (Internally Flawless): Eye-clean and flawless under 10x magnification

- VVS (Very Very Slight Inclusions): Eye-clean with minor inclusions under 10x magnification

- VS (Very Slight Inclusions): Slight inclusions visible to the naked eye

- SI (Slightly Included): More noticeable inclusions visible to the naked eye

- I (Included): Inclusions clearly visible to the naked eye