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Milky Quartz

A species of Quartz, Also known as Milk Quartz, Milk Diamond, White Wisdom Quartz

Milky Quartz is the most commonly-found form of crystalline quartz. The cloudy "milkiness" of the crystals comes from fluid bubbles trapped inside the structure during formation. Those searching for gold often look for this type of quartz, as it is sometimes associated with gold veins.

Hardness:

Density:

2.65 g/cm³

General Info About Milky Quartz

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Physical Properties of Milky Quartz

Luster

Vitreous

Diaphaneity

Translucent

Colors

Milky white

Magnetism

Non-magnetic

Tenacity

Brittle

Cleavage

None

Fracture

Conchoidal

Streak

White

Crystal System

Trigonal

Hardness

7 , Hard

Density

2.65 g/cm³, Normal Weight

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Chemical Properties of Milky Quartz

Chemical Classification

Silicates

Formula

SiO₂

Elements listed

Si, O

Optical Properties of Milky Quartz

Refractive Index

1.544-1.553

Birefringence

0.009

Pleochroism

Weakly dichroic

Dispersion

0.013

Optical Character

Biaxial positive

Health Risk of Milky Quartz

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What is the hazards of Milky Quartz?

Harm Type

Physical Toxicity

Milky Quartz in powdered form can be toxic due to its Crystalline Silica content.

Quartz, silica, crystalline silica and flint are non-toxic materials, but very fine dust containing quartz, known as respirable crystalline silicon (RCS), can cause serious and fatal lung disease. Lapidaries should exercise caution when cutting silica.

How to prevent the risks of Milky Quartz?

Avoid long-term inhalation of its dust!

Milky Quartz is typically non-toxic unless it's in powder form. Long-term exposure to finely ground powder may lead to silicosis. Therefore, when cutting or polishing milky Quartz, be sure to wear a dust mask to avoid inhaling its dust.

Discover the Value of Milky Quartz

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Rarity

Easy to obtain

Collection Recommendation

4.0 out of 5

Popularity

4.1

Aesthetic

4.1

Rarity

3.5

Sci-Cultural Value

3.8

The Market Price of Milky Quartz

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Clarity and weight are two decisive factors that affect the price of milky Quartz. The price of a tumbled stone around 2.5 cm across is usually $1-$5/piece. When it comes to natural clusters, the shape of the formation and the integrity of the crystals are also important factors affecting pricing. The price of milky Quartz crystal clusters is usually $10-$90/piece, with the largest clusters selling for thousands.

Rough/Tumbled Price

Smaller Than Hand (0-1.5in)

$2 - $10

Close Hand (1.5-3in)

$10 - $30

Equal To Hand (3-6in)

$30 - $50

Bigger Than Hand (>6in)

$50

How to Care for Milky Quartz?

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Durability

Durable

Scratch resistance

Good

Toughness of Milky Quartz

Poor

Fair

Good

Excellent

Milky Quartz has a good level of toughness, making it relatively resistant to chipping and breaking during everyday wear. However, like any gemstone, it can still be damaged under high-impact conditions such as being dropped or hit with force.

Stability of Milky Quartz

Sensitive

Stable

Milky Quartz exhibits good stability under most everyday conditions. However, care should be taken to avoid excessive heat and exposure to harsh chemicals, which might cause damage. Despite this, milky Quartz still falls under the 'stable' category as these conditions are less frequent in everyday wear.

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Characteristics of Milky Quartz

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Formation of Milky Quartz

Milk quartz or milky quartz is the most common variety of crystalline quartz. The white color is caused by minute fluid inclusions of gas, liquid, or both, trapped during crystal formation, making it of little value for optical and quality gemstone applications.

Cultural Significance of Milky Quartz

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Uses of Milky Quartz

Milky Quartz can be used as an ornamental mineral, tumbled stone and lapidary stone, although it doesn't have a particularly high value. Gold prospectors searching for gold-laden ore pay attention to outcrops of milky white quartz veins.

Healing Properties of Milky Quartz

Milky Quartz is believed to be a powerful stone, cleansing the whole body and linking all of the chakras. It's said to connect explicitly with the third eye and crown chakras, opening up psychic abilities and boosting concentration, memory, and communication. Healers believe that milky Quartz is excellent at heightening immune function and healing headaches, migraines, motion sickness, bladder infections, and skin disorders.

Chakras

Heart, Third Eye, Crown