About this app
【系统宝石学笔记】 一款专注于宝石学学习的离线参考工具，涵盖常见宝石的基础性质、晶体结构与系统分类知识。 主要功能： • 宝石分类浏览：按晶系、品种分类整理宝石资料 • 3D晶体模型：交互式展示各类宝石的晶体结构，可旋转缩放查看 • 详细笔记：包含物理性质、光学特征、鉴定要点等系统知识 • 纯离线使用：无需联网，随时随地查阅 适用于珠宝专业学生、宝石鉴定从业者、收藏爱好者学习参考。
Audience growth
Ratings growth
7-day gain
+0
Ratings / day
0.0
30-day gain
+0
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
Current
Free
Historical low
Free
Paid → free
0×
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 20, 2026 · 2:24 PM Free
Screenshots
