Phosphosiderite

Add one script tag to your page:

<div data-gemfyi="entity" data-slug="phosphosiderite"></div>
<script src="https://cdn.jsdelivr.net/npm/gemfyi-embed@1/dist/embed.min.js" defer></script>

Embed as an iframe:

<iframe src="https://gemfyi.com/iframe/entity/phosphosiderite/?style=modern&theme=light" width="420" height="400" frameborder="0" loading="lazy" style="border:0;border-radius:10px;max-width:100%"></iframe>

Paste the URL in WordPress, Medium, or Ghost:

https://gemfyi.com/de/gems/phosphosiderite/

Shields.io-compatible SVG badge:

Phosphosiderite badge ![Phosphosiderite](https://gemfyi.com/badge/entity/phosphosiderite.svg)

Web Component:

<gemfyi-entity slug="phosphosiderite"></gemfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/gemfyi-embed@1/dist/embed.min.js" defer></script>

Physical & Optical Properties

Mohs Hardness 3,5 – 4,0
Specific Gravity 2,74 – 2,76
Refractive Index 1,692 – 1,739
Crystal System Monoclinic
Luster Vitreous
Cleavage Good,Indistinct
Fracture Uneven
Color various
Pleochroism Pale rose-red - carmine-red - colorless

Mohs Hardness

Mohs Hardness: 3,5 – 4,0
1 Soft10 Hard

Crystal System

β a b c Monoclinic a ≠ b ≠ c, α = γ = 90°, β ≠ 90°

Value & Market

Price Tier Budget (< $50/ct)

About Phosphosiderite

Phosphosiderite is a hydrated iron phosphate mineral forming pink to rose-red to violet-red orthorhombic crystals and compact masses with a vitreous to waxy luster in phosphate-rich granitic pegmatites. It occurs in localities including Chile, Argentina, Portugal, Germany, and Pennsylvania (USA), and is often intergrown with metastrengite. The attractive deep pink to lavender-pink color of massive phosphosiderite is fashioned into cabochons and beads that are sometimes mistaken for rhodonite or sugilite.

Jewelry Use

Durability 2/10

Science FYI Family

Frequently Asked Questions

What is Phosphosiderite?
Phosphosiderite is a hydrated iron phosphate mineral forming pink to rose-red to violet-red orthorhombic crystals and compact masses with a vitreous to waxy luster in phosphate-rich granitic pegmatites. It occurs in localities including Chile, Argentina, Portugal, Germany, and Pennsylvania (USA), an
What is the hardness of Phosphosiderite?
Phosphosiderite has a Mohs hardness of 3.5 to 4.0, making it relatively soft for use in jewelry.
What color is Phosphosiderite?
Phosphosiderite is primarily Various.
How much does Phosphosiderite cost?
Phosphosiderite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Phosphosiderite?
Phosphosiderite belongs to the Monoclinic crystal system.

More Semi-Precious Gems Gems