Skip to content

Sections

Maps Timeline Graph Cosmos Life Culture Innovation People Climate Trends Art

Browse Dictionary Search

© 2026 Vinony · Knowledge from Wikipedia, Wikidata, and 27 public APIs.

Iceland spar · Vinony

🌐English

English Deutsch Español Français Italiano Nederlands Polski Português Svenska Türkçe Русский 中文日本語

EntityQ974568· pop 26· linked from 43 articles

Iceland spar

transparent variety of calcite

Connections

Categories

Calcium minerals Carbonate minerals Medieval history of Iceland Optical materials Polarization (waves)Source attribution Transparent materials Trigonal minerals

Sources

wikipedia.externallinksexternallink

Person

International Standard Book Number

Christiaan Huygens

digital object identifier

International Standard Serial Number

Sign in to save

Similar entities

Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).

manganoan calcite

Entitydist 0.37

Entitydist 0.43

Entitydist 0.48

Entitydist 0.49

Entitydist 0.51

Entitydist 0.51

Basaltic Prisms of Santa María Regla

Entitydist 0.52

Basaltkegel Parkstein

Entitydist 0.52

Entitydist 0.53

Entitydist 0.54

Entitydist 0.54

Entitydist 0.54

What links here43 pages

Treatise on Light

William Henry Fox Talbot

Entity

history of navigation

1669 in science

Total internal reflection

Christiaan Huygens

calcium carbonate

Fermat's principle

Josiah Willard Gibbs

Sir George Stokes, 1st Baronet

Against the Day

geology of Azerbaijan